| 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 | $202.68 | 6.567% | $215.99 | $215.99 | $216.00 | $216.00 |
| Purchase #2 | $27.90 | 11.460% | $31.0973 | $31.10 | $31.10 | $31.10 |
| Purchase #3 | $202.78 | 5.322% | $213.572 | $213.57 | $213.55 | $213.60 |
| Purchase #4 | $12.65 | 10.808% | $14.0172 | $14.02 | $14.00 | $14.00 |
| Purchase #5 | $163.96 | 8.393% | $177.7212 | $177.72 | $177.70 | $177.70 |
| Purchase #6 | $9.49 | 8.819% | $10.3269 | $10.33 | $10.35 | $10.30 |
| Purchase #7 | $108.86 | 10.585% | $120.3828 | $120.38 | $120.40 | $120.40 |
| 7 purchase totals = | $728.32 | $783.1074 | $783.11 | $783.10 | $783.10 | |