| 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 | $45.80 | 9.594% | $50.1941 | $50.19 | $50.20 | $50.20 |
| Purchase #2 | $201.28 | 13.756% | $228.9681 | $228.97 | $228.95 | $229.00 |
| Purchase #3 | $204.59 | 12.288% | $229.73 | $229.73 | $229.75 | $229.70 |
| Purchase #4 | $177.66 | 6.130% | $188.5506 | $188.55 | $188.55 | $188.60 |
| Purchase #5 | $250.88 | 13.149% | $283.8682 | $283.87 | $283.85 | $283.90 |
| Purchase #6 | $217.78 | 5.517% | $229.7949 | $229.79 | $229.80 | $229.80 |
| Purchase #7 | $212.59 | 5.688% | $224.6821 | $224.68 | $224.70 | $224.70 |
| 7 purchase totals = | $1,310.58 | $1,435.7880 | $1,435.78 | $1,435.80 | $1,435.90 | |