| 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 | $129.77 | 10.279% | $143.1091 | $143.11 | $143.10 | $143.10 |
| Purchase #2 | $95.29 | 11.186% | $105.9491 | $105.95 | $105.95 | $105.90 |
| Purchase #3 | $242.38 | 6.539% | $258.2292 | $258.23 | $258.25 | $258.20 |
| Purchase #4 | $231.86 | 5.422% | $244.4314 | $244.43 | $244.45 | $244.40 |
| Purchase #5 | $28.78 | 10.132% | $31.696 | $31.70 | $31.70 | $31.70 |
| Purchase #6 | $21.57 | 7.751% | $23.2419 | $23.24 | $23.25 | $23.20 |
| Purchase #7 | $114.96 | 6.123% | $121.999 | $122.00 | $122.00 | $122.00 |
| 7 purchase totals = | $864.61 | $928.6557 | $928.66 | $928.70 | $928.50 | |