| 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 | $124.40 | 8.550% | $135.0362 | $135.04 | $135.05 | $135.00 |
| Purchase #2 | $228.82 | 4.186% | $238.3984 | $238.40 | $238.40 | $238.40 |
| Purchase #3 | $191.32 | 9.848% | $210.1612 | $210.16 | $210.15 | $210.20 |
| Purchase #4 | $209.64 | 11.179% | $233.0757 | $233.08 | $233.10 | $233.10 |
| Purchase #5 | $148.87 | 6.461% | $158.4885 | $158.49 | $158.50 | $158.50 |
| Purchase #6 | $116.87 | 10.328% | $128.9403 | $128.94 | $128.95 | $128.90 |
| Purchase #7 | $131.64 | 13.279% | $149.1205 | $149.12 | $149.10 | $149.10 |
| 7 purchase totals = | $1,151.56 | $1,253.2208 | $1,253.23 | $1,253.25 | $1,253.20 | |