| 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 | $138.67 | 9.274% | $151.5303 | $151.53 | $151.55 | $151.50 |
| Purchase #2 | $120.93 | 11.533% | $134.8769 | $134.88 | $134.90 | $134.90 |
| Purchase #3 | $102.70 | 9.362% | $112.3148 | $112.31 | $112.30 | $112.30 |
| Purchase #4 | $250.80 | 11.566% | $279.8075 | $279.81 | $279.80 | $279.80 |
| Purchase #5 | $235.77 | 6.758% | $251.7033 | $251.70 | $251.70 | $251.70 |
| Purchase #6 | $58.64 | 3.628% | $60.7675 | $60.77 | $60.75 | $60.80 |
| Purchase #7 | $99.92 | 12.200% | $112.1102 | $112.11 | $112.10 | $112.10 |
| 7 purchase totals = | $1,007.43 | $1,103.1105 | $1,103.11 | $1,103.10 | $1,103.10 | |