| 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 | $146.48 | 11.283% | $163.0073 | $163.01 | $163.00 | $163.00 |
| Purchase #2 | $82.42 | 4.385% | $86.0341 | $86.03 | $86.05 | $86.00 |
| Purchase #3 | $177.45 | 5.849% | $187.8291 | $187.83 | $187.85 | $187.80 |
| Purchase #4 | $191.55 | 6.168% | $203.3648 | $203.36 | $203.35 | $203.40 |
| Purchase #5 | $239.99 | 3.816% | $249.148 | $249.15 | $249.15 | $249.10 |
| Purchase #6 | $178.98 | 8.638% | $194.4403 | $194.44 | $194.45 | $194.40 |
| Purchase #7 | $235.43 | 10.635% | $260.468 | $260.47 | $260.45 | $260.50 |
| 7 purchase totals = | $1,252.30 | $1,344.2916 | $1,344.29 | $1,344.30 | $1,344.20 | |