| 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 | $192.27 | 6.322% | $204.4253 | $204.43 | $204.45 | $204.40 |
| Purchase #2 | $154.34 | 9.576% | $169.1196 | $169.12 | $169.10 | $169.10 |
| Purchase #3 | $96.64 | 9.237% | $105.5666 | $105.57 | $105.55 | $105.60 |
| Purchase #4 | $126.45 | 9.306% | $138.2174 | $138.22 | $138.20 | $138.20 |
| Purchase #5 | $220.66 | 9.191% | $240.9409 | $240.94 | $240.95 | $240.90 |
| Purchase #6 | $122.38 | 9.553% | $134.071 | $134.07 | $134.05 | $134.10 |
| Purchase #7 | $191.98 | 10.282% | $211.7194 | $211.72 | $211.70 | $211.70 |
| 7 purchase totals = | $1,104.72 | $1,204.0602 | $1,204.07 | $1,204.00 | $1,204.00 | |