| 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 | $232.80 | 11.162% | $258.7851 | $258.79 | $258.80 | $258.80 |
| Purchase #2 | $206.79 | 8.443% | $224.2493 | $224.25 | $224.25 | $224.20 |
| Purchase #3 | $31.97 | 4.589% | $33.4371 | $33.44 | $33.45 | $33.40 |
| Purchase #4 | $61.69 | 10.480% | $68.1551 | $68.16 | $68.15 | $68.20 |
| Purchase #5 | $31.44 | 7.282% | $33.7295 | $33.73 | $33.75 | $33.70 |
| Purchase #6 | $217.63 | 5.293% | $229.1492 | $229.15 | $229.15 | $229.10 |
| Purchase #7 | $45.61 | 3.176% | $47.0586 | $47.06 | $47.05 | $47.10 |
| 7 purchase totals = | $827.93 | $894.5639 | $894.58 | $894.60 | $894.50 | |