| 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 | $159.29 | 13.142% | $180.2239 | $180.22 | $180.20 | $180.20 |
| Purchase #2 | $249.25 | 10.474% | $275.3564 | $275.36 | $275.35 | $275.40 |
| Purchase #3 | $230.82 | 9.363% | $252.4317 | $252.43 | $252.45 | $252.40 |
| Purchase #4 | $109.84 | 6.342% | $116.8061 | $116.81 | $116.80 | $116.80 |
| Purchase #5 | $139.65 | 8.115% | $150.9826 | $150.98 | $151.00 | $151.00 |
| Purchase #6 | $203.65 | 9.747% | $223.4998 | $223.50 | $223.50 | $223.50 |
| Purchase #7 | $99.84 | 6.296% | $106.1259 | $106.13 | $106.15 | $106.10 |
| 7 purchase totals = | $1,192.34 | $1,305.4264 | $1,305.43 | $1,305.45 | $1,305.40 | |