| 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 | $202.83 | 13.674% | $230.565 | $230.57 | $230.55 | $230.60 |
| Purchase #2 | $188.35 | 8.666% | $204.6724 | $204.67 | $204.65 | $204.70 |
| Purchase #3 | $230.36 | 11.345% | $256.4943 | $256.49 | $256.50 | $256.50 |
| Purchase #4 | $139.42 | 9.510% | $152.6788 | $152.68 | $152.70 | $152.70 |
| Purchase #5 | $108.56 | 13.272% | $122.9681 | $122.97 | $122.95 | $123.00 |
| Purchase #6 | $54.39 | 8.391% | $58.9539 | $58.95 | $58.95 | $59.00 |
| Purchase #7 | $228.99 | 9.515% | $250.7784 | $250.78 | $250.80 | $250.80 |
| 7 purchase totals = | $1,152.90 | $1,277.1109 | $1,277.11 | $1,277.10 | $1,277.30 | |