| 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 | $204.54 | 9.691% | $224.362 | $224.36 | $224.35 | $224.40 |
| Purchase #2 | $85.77 | 8.669% | $93.2054 | $93.21 | $93.20 | $93.20 |
| Purchase #3 | $42.49 | 11.549% | $47.3972 | $47.40 | $47.40 | $47.40 |
| Purchase #4 | $193.38 | 13.416% | $219.3239 | $219.32 | $219.30 | $219.30 |
| Purchase #5 | $78.69 | 3.481% | $81.4292 | $81.43 | $81.45 | $81.40 |
| Purchase #6 | $46.79 | 8.226% | $50.6389 | $50.64 | $50.65 | $50.60 |
| Purchase #7 | $104.70 | 12.343% | $117.6231 | $117.62 | $117.60 | $117.60 |
| 7 purchase totals = | $756.36 | $833.9797 | $833.98 | $833.95 | $833.90 | |