| 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 | $126.69 | 6.643% | $135.106 | $135.11 | $135.10 | $135.10 |
| Purchase #2 | $215.29 | 9.545% | $235.8394 | $235.84 | $235.85 | $235.80 |
| Purchase #3 | $74.32 | 6.165% | $78.9018 | $78.90 | $78.90 | $78.90 |
| Purchase #4 | $55.36 | 9.554% | $60.6491 | $60.65 | $60.65 | $60.60 |
| Purchase #5 | $76.26 | 8.577% | $82.8008 | $82.80 | $82.80 | $82.80 |
| Purchase #6 | $234.34 | 6.369% | $249.2651 | $249.27 | $249.25 | $249.30 |
| Purchase #7 | $31.93 | 11.407% | $35.5723 | $35.57 | $35.55 | $35.60 |
| 7 purchase totals = | $814.19 | $878.1345 | $878.14 | $878.10 | $878.10 | |