| 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 | $123.51 | 10.526% | $136.5107 | $136.51 | $136.50 | $136.50 |
| Purchase #2 | $103.41 | 7.154% | $110.808 | $110.81 | $110.80 | $110.80 |
| Purchase #3 | $32.39 | 8.810% | $35.2436 | $35.24 | $35.25 | $35.20 |
| Purchase #4 | $11.83 | 5.848% | $12.5218 | $12.52 | $12.50 | $12.50 |
| Purchase #5 | $118.81 | 11.382% | $132.333 | $132.33 | $132.35 | $132.30 |
| Purchase #6 | $177.88 | 10.768% | $197.0341 | $197.03 | $197.05 | $197.00 |
| Purchase #7 | $187.86 | 7.768% | $202.453 | $202.45 | $202.45 | $202.50 |
| 7 purchase totals = | $755.69 | $826.9042 | $826.89 | $826.90 | $826.80 | |