| 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 | $197.43 | 12.766% | $222.6339 | $222.63 | $222.65 | $222.60 |
| Purchase #2 | $20.76 | 7.537% | $22.3247 | $22.32 | $22.30 | $22.30 |
| Purchase #3 | $21.58 | 10.721% | $23.8936 | $23.89 | $23.90 | $23.90 |
| Purchase #4 | $164.42 | 12.346% | $184.7193 | $184.72 | $184.70 | $184.70 |
| Purchase #5 | $76.43 | 5.108% | $80.334 | $80.33 | $80.35 | $80.30 |
| Purchase #6 | $112.46 | 11.309% | $125.1781 | $125.18 | $125.20 | $125.20 |
| Purchase #7 | $122.33 | 10.388% | $135.0376 | $135.04 | $135.05 | $135.00 |
| 7 purchase totals = | $715.41 | $794.1212 | $794.11 | $794.15 | $794.00 | |