| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $190.42 | 12.725% | $214.6509 | $214.65 | $214.65 | $214.70 |
| Purchase #2 | $146.68 | 7.651% | $157.9025 | $157.90 | $157.90 | $157.90 |
| Purchase #3 | $223.80 | 12.672% | $252.1599 | $252.16 | $252.15 | $252.20 |
| Purchase #4 | $238.87 | 11.471% | $266.2708 | $266.27 | $266.25 | $266.30 |
| Purchase #5 | $214.77 | 4.332% | $224.0738 | $224.07 | $224.05 | $224.10 |
| Purchase #6 | $209.34 | 4.162% | $218.0527 | $218.05 | $218.05 | $218.10 |
| Purchase #7 | $154.93 | 8.109% | $167.4933 | $167.49 | $167.50 | $167.50 |
| 7 purchase totals = | $1,378.81 | $1,500.6039 | $1,500.59 | $1,500.55 | $1,500.80 | |