| 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 | $228.27 | 12.317% | $256.386 | $256.39 | $256.40 | $256.40 |
| Purchase #2 | $249.68 | 3.672% | $258.8482 | $258.85 | $258.85 | $258.80 |
| Purchase #3 | $227.87 | 10.425% | $251.6254 | $251.63 | $251.65 | $251.60 |
| Purchase #4 | $55.97 | 11.633% | $62.481 | $62.48 | $62.50 | $62.50 |
| Purchase #5 | $150.66 | 12.804% | $169.9505 | $169.95 | $169.95 | $170.00 |
| Purchase #6 | $87.89 | 4.662% | $91.9874 | $91.99 | $92.00 | $92.00 |
| Purchase #7 | $225.59 | 6.738% | $240.7903 | $240.79 | $240.80 | $240.80 |
| 7 purchase totals = | $1,225.93 | $1,332.0688 | $1,332.08 | $1,332.15 | $1,332.10 | |