| 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 | $217.97 | 3.299% | $225.1608 | $225.16 | $225.15 | $225.20 |
| Purchase #2 | $213.73 | 10.128% | $235.3766 | $235.38 | $235.40 | $235.40 |
| Purchase #3 | $60.66 | 12.803% | $68.4263 | $68.43 | $68.45 | $68.40 |
| Purchase #4 | $142.95 | 4.431% | $149.2841 | $149.28 | $149.30 | $149.30 |
| Purchase #5 | $183.55 | 12.792% | $207.0297 | $207.03 | $207.05 | $207.00 |
| Purchase #6 | $30.32 | 12.816% | $34.2058 | $34.21 | $34.20 | $34.20 |
| Purchase #7 | $234.98 | 10.488% | $259.6247 | $259.62 | $259.60 | $259.60 |
| 7 purchase totals = | $1,084.16 | $1,179.1080 | $1,179.11 | $1,179.15 | $1,179.10 | |