| 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 | $226.97 | 12.490% | $255.3186 | $255.32 | $255.30 | $255.30 |
| Purchase #2 | $102.33 | 4.589% | $107.0259 | $107.03 | $107.05 | $107.00 |
| Purchase #3 | $94.96 | 5.282% | $99.9758 | $99.98 | $100.00 | $100.00 |
| Purchase #4 | $160.96 | 9.639% | $176.4749 | $176.47 | $176.45 | $176.50 |
| Purchase #5 | $104.25 | 6.306% | $110.824 | $110.82 | $110.80 | $110.80 |
| Purchase #6 | $34.72 | 7.446% | $37.3053 | $37.31 | $37.30 | $37.30 |
| Purchase #7 | $197.50 | 4.157% | $205.7101 | $205.71 | $205.70 | $205.70 |
| 7 purchase totals = | $921.69 | $992.6346 | $992.64 | $992.60 | $992.60 | |