| 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 | $115.87 | 9.793% | $127.2171 | $127.22 | $127.20 | $127.20 |
| Purchase #2 | $92.33 | 5.190% | $97.1219 | $97.12 | $97.10 | $97.10 |
| Purchase #3 | $92.56 | 3.590% | $95.8829 | $95.88 | $95.90 | $95.90 |
| Purchase #4 | $38.47 | 7.602% | $41.3945 | $41.39 | $41.40 | $41.40 |
| Purchase #5 | $108.49 | 6.172% | $115.186 | $115.19 | $115.20 | $115.20 |
| Purchase #6 | $246.70 | 9.306% | $269.6579 | $269.66 | $269.65 | $269.70 |
| Purchase #7 | $223.32 | 10.109% | $245.8954 | $245.90 | $245.90 | $245.90 |
| 7 purchase totals = | $917.74 | $992.3557 | $992.36 | $992.35 | $992.40 | |