| 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 | $142.50 | 12.523% | $160.3453 | $160.35 | $160.35 | $160.30 |
| Purchase #2 | $207.82 | 8.219% | $224.9007 | $224.90 | $224.90 | $224.90 |
| Purchase #3 | $31.31 | 5.728% | $33.1034 | $33.10 | $33.10 | $33.10 |
| Purchase #4 | $249.84 | 8.600% | $271.3262 | $271.33 | $271.35 | $271.30 |
| Purchase #5 | $148.99 | 8.246% | $161.2757 | $161.28 | $161.30 | $161.30 |
| Purchase #6 | $210.76 | 11.743% | $235.5095 | $235.51 | $235.50 | $235.50 |
| Purchase #7 | $136.78 | 9.782% | $150.1598 | $150.16 | $150.15 | $150.20 |
| 7 purchase totals = | $1,128.00 | $1,236.6206 | $1,236.63 | $1,236.65 | $1,236.60 | |