| 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 | $195.85 | 6.145% | $207.885 | $207.89 | $207.90 | $207.90 |
| Purchase #2 | $158.82 | 12.814% | $179.1712 | $179.17 | $179.15 | $179.20 |
| Purchase #3 | $233.76 | 4.367% | $243.9683 | $243.97 | $243.95 | $244.00 |
| Purchase #4 | $86.47 | 11.459% | $96.3786 | $96.38 | $96.40 | $96.40 |
| Purchase #5 | $227.84 | 9.358% | $249.1613 | $249.16 | $249.15 | $249.20 |
| Purchase #6 | $212.62 | 9.472% | $232.7594 | $232.76 | $232.75 | $232.80 |
| Purchase #7 | $126.98 | 7.140% | $136.0464 | $136.05 | $136.05 | $136.00 |
| 7 purchase totals = | $1,242.34 | $1,345.3702 | $1,345.38 | $1,345.35 | $1,345.50 | |