| 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 | $210.25 | 9.777% | $230.8061 | $230.81 | $230.80 | $230.80 |
| Purchase #2 | $35.86 | 4.492% | $37.4708 | $37.47 | $37.45 | $37.50 |
| Purchase #3 | $244.37 | 13.698% | $277.8438 | $277.84 | $277.85 | $277.80 |
| Purchase #4 | $141.51 | 7.391% | $151.969 | $151.97 | $151.95 | $152.00 |
| Purchase #5 | $51.73 | 4.120% | $53.8613 | $53.86 | $53.85 | $53.90 |
| Purchase #6 | $27.53 | 5.459% | $29.0329 | $29.03 | $29.05 | $29.00 |
| Purchase #7 | $24.82 | 9.309% | $27.1305 | $27.13 | $27.15 | $27.10 |
| 7 purchase totals = | $736.07 | $808.1144 | $808.11 | $808.10 | $808.10 | |