| 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 | $34.41 | 10.602% | $38.0581 | $38.06 | $38.05 | $38.10 |
| Purchase #2 | $103.80 | 12.459% | $116.7324 | $116.73 | $116.75 | $116.70 |
| Purchase #3 | $202.33 | 6.533% | $215.5482 | $215.55 | $215.55 | $215.50 |
| Purchase #4 | $119.82 | 3.480% | $123.9897 | $123.99 | $124.00 | $124.00 |
| Purchase #5 | $93.71 | 13.480% | $106.3421 | $106.34 | $106.35 | $106.30 |
| Purchase #6 | $148.68 | 6.421% | $158.2267 | $158.23 | $158.25 | $158.20 |
| Purchase #7 | $127.46 | 6.485% | $135.7258 | $135.73 | $135.75 | $135.70 |
| 7 purchase totals = | $830.21 | $894.6230 | $894.63 | $894.70 | $894.50 | |