| 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 | $202.66 | 13.415% | $229.8468 | $229.85 | $229.85 | $229.80 |
| Purchase #2 | $33.77 | 3.289% | $34.8807 | $34.88 | $34.90 | $34.90 |
| Purchase #3 | $217.55 | 5.204% | $228.8713 | $228.87 | $228.85 | $228.90 |
| Purchase #4 | $64.66 | 6.503% | $68.8648 | $68.86 | $68.85 | $68.90 |
| Purchase #5 | $53.26 | 7.238% | $57.115 | $57.12 | $57.10 | $57.10 |
| Purchase #6 | $10.63 | 3.636% | $11.0165 | $11.02 | $11.00 | $11.00 |
| Purchase #7 | $188.36 | 9.405% | $206.0753 | $206.08 | $206.10 | $206.10 |
| 7 purchase totals = | $770.89 | $836.6704 | $836.68 | $836.65 | $836.70 | |