| 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 | $193.63 | 10.688% | $214.3252 | $214.33 | $214.35 | $214.30 |
| Purchase #2 | $246.71 | 8.840% | $268.5192 | $268.52 | $268.50 | $268.50 |
| Purchase #3 | $202.62 | 3.192% | $209.0876 | $209.09 | $209.10 | $209.10 |
| Purchase #4 | $214.40 | 7.784% | $231.0889 | $231.09 | $231.10 | $231.10 |
| Purchase #5 | $131.67 | 6.256% | $139.9073 | $139.91 | $139.90 | $139.90 |
| Purchase #6 | $204.36 | 12.278% | $229.4513 | $229.45 | $229.45 | $229.50 |
| Purchase #7 | $195.87 | 3.506% | $202.7372 | $202.74 | $202.75 | $202.70 |
| 7 purchase totals = | $1,389.26 | $1,495.1167 | $1,495.13 | $1,495.15 | $1,495.10 | |