| 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 | $232.92 | 3.519% | $241.1165 | $241.12 | $241.10 | $241.10 |
| Purchase #2 | $11.99 | 10.172% | $13.2096 | $13.21 | $13.20 | $13.20 |
| Purchase #3 | $65.99 | 3.468% | $68.2785 | $68.28 | $68.30 | $68.30 |
| Purchase #4 | $12.69 | 9.506% | $13.8963 | $13.90 | $13.90 | $13.90 |
| Purchase #5 | $95.98 | 7.445% | $103.1257 | $103.13 | $103.15 | $103.10 |
| Purchase #6 | $193.39 | 8.219% | $209.2847 | $209.28 | $209.30 | $209.30 |
| Purchase #7 | $180.69 | 12.116% | $202.5824 | $202.58 | $202.60 | $202.60 |
| 7 purchase totals = | $793.65 | $851.4937 | $851.50 | $851.55 | $851.50 | |