| 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 | $88.29 | 10.487% | $97.549 | $97.55 | $97.55 | $97.50 |
| Purchase #2 | $250.50 | 8.636% | $272.1332 | $272.13 | $272.15 | $272.10 |
| Purchase #3 | $220.99 | 7.444% | $237.4405 | $237.44 | $237.45 | $237.40 |
| Purchase #4 | $43.67 | 8.277% | $47.2846 | $47.28 | $47.30 | $47.30 |
| Purchase #5 | $16.83 | 13.202% | $19.0519 | $19.05 | $19.05 | $19.10 |
| Purchase #6 | $202.97 | 8.704% | $220.6365 | $220.64 | $220.65 | $220.60 |
| Purchase #7 | $40.32 | 11.504% | $44.9584 | $44.96 | $44.95 | $45.00 |
| 7 purchase totals = | $863.57 | $939.0541 | $939.05 | $939.10 | $939.00 | |