| 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 | $196.67 | 8.281% | $212.9562 | $212.96 | $212.95 | $213.00 |
| Purchase #2 | $135.66 | 5.512% | $143.1376 | $143.14 | $143.15 | $143.10 |
| Purchase #3 | $137.83 | 8.231% | $149.1748 | $149.17 | $149.15 | $149.20 |
| Purchase #4 | $7.35 | 6.712% | $7.8433 | $7.84 | $7.85 | $7.80 |
| Purchase #5 | $140.58 | 9.684% | $154.1938 | $154.19 | $154.20 | $154.20 |
| Purchase #6 | $210.77 | 10.249% | $232.3718 | $232.37 | $232.35 | $232.40 |
| Purchase #7 | $205.99 | 10.492% | $227.6025 | $227.60 | $227.60 | $227.60 |
| 7 purchase totals = | $1,034.85 | $1,127.2800 | $1,127.27 | $1,127.25 | $1,127.30 | |