| 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 | $199.96 | 3.205% | $206.3687 | $206.37 | $206.35 | $206.40 |
| Purchase #2 | $54.71 | 6.775% | $58.4166 | $58.42 | $58.40 | $58.40 |
| Purchase #3 | $246.51 | 10.260% | $271.8019 | $271.80 | $271.80 | $271.80 |
| Purchase #4 | $101.55 | 7.795% | $109.4658 | $109.47 | $109.45 | $109.50 |
| Purchase #5 | $188.72 | 13.584% | $214.3557 | $214.36 | $214.35 | $214.40 |
| Purchase #6 | $128.67 | 9.707% | $141.16 | $141.16 | $141.15 | $141.20 |
| Purchase #7 | $151.51 | 7.189% | $162.4021 | $162.40 | $162.40 | $162.40 |
| 7 purchase totals = | $1,071.63 | $1,163.9708 | $1,163.98 | $1,163.90 | $1,164.10 | |