| 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 | $244.68 | 11.199% | $272.0817 | $272.08 | $272.10 | $272.10 |
| Purchase #2 | $178.96 | 11.292% | $199.1682 | $199.17 | $199.15 | $199.20 |
| Purchase #3 | $56.41 | 8.352% | $61.1214 | $61.12 | $61.10 | $61.10 |
| Purchase #4 | $187.56 | 11.873% | $209.829 | $209.83 | $209.85 | $209.80 |
| Purchase #5 | $191.40 | 4.606% | $200.2159 | $200.22 | $200.20 | $200.20 |
| Purchase #6 | $234.57 | 8.672% | $254.9119 | $254.91 | $254.90 | $254.90 |
| Purchase #7 | $169.62 | 5.458% | $178.8779 | $178.88 | $178.90 | $178.90 |
| 7 purchase totals = | $1,263.20 | $1,376.2060 | $1,376.21 | $1,376.20 | $1,376.20 | |