| 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 | $139.30 | 9.194% | $152.1072 | $152.11 | $152.10 | $152.10 |
| Purchase #2 | $144.30 | 3.534% | $149.3996 | $149.40 | $149.40 | $149.40 |
| Purchase #3 | $83.28 | 13.418% | $94.4545 | $94.45 | $94.45 | $94.50 |
| Purchase #4 | $49.74 | 6.819% | $53.1318 | $53.13 | $53.15 | $53.10 |
| Purchase #5 | $34.45 | 9.255% | $37.6383 | $37.64 | $37.65 | $37.60 |
| Purchase #6 | $229.77 | 6.391% | $244.4546 | $244.45 | $244.45 | $244.50 |
| Purchase #7 | $125.70 | 13.823% | $143.0755 | $143.08 | $143.10 | $143.10 |
| 7 purchase totals = | $806.54 | $874.2615 | $874.26 | $874.30 | $874.30 | |