| 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 | $191.67 | 8.428% | $207.8239 | $207.82 | $207.80 | $207.80 |
| Purchase #2 | $224.73 | 8.869% | $244.6613 | $244.66 | $244.65 | $244.70 |
| Purchase #3 | $113.25 | 10.289% | $124.9023 | $124.90 | $124.90 | $124.90 |
| Purchase #4 | $74.38 | 13.753% | $84.6095 | $84.61 | $84.60 | $84.60 |
| Purchase #5 | $86.86 | 11.557% | $96.8984 | $96.90 | $96.90 | $96.90 |
| Purchase #6 | $166.35 | 12.481% | $187.1121 | $187.11 | $187.10 | $187.10 |
| Purchase #7 | $173.64 | 9.140% | $189.5107 | $189.51 | $189.50 | $189.50 |
| 7 purchase totals = | $1,030.88 | $1,135.5182 | $1,135.51 | $1,135.45 | $1,135.50 | |