| 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 | $205.34 | 4.770% | $215.1347 | $215.13 | $215.15 | $215.10 |
| Purchase #2 | $139.84 | 9.386% | $152.9654 | $152.97 | $152.95 | $153.00 |
| Purchase #3 | $18.33 | 4.251% | $19.1092 | $19.11 | $19.10 | $19.10 |
| Purchase #4 | $106.28 | 8.558% | $115.3754 | $115.38 | $115.40 | $115.40 |
| Purchase #5 | $140.61 | 8.675% | $152.8079 | $152.81 | $152.80 | $152.80 |
| Purchase #6 | $85.53 | 10.873% | $94.8297 | $94.83 | $94.85 | $94.80 |
| Purchase #7 | $250.34 | 8.704% | $272.1296 | $272.13 | $272.15 | $272.10 |
| 7 purchase totals = | $946.27 | $1,022.3519 | $1,022.36 | $1,022.40 | $1,022.30 | |