| 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 | $11.52 | 11.353% | $12.8279 | $12.83 | $12.85 | $12.80 |
| Purchase #2 | $54.42 | 8.751% | $59.1823 | $59.18 | $59.20 | $59.20 |
| Purchase #3 | $242.91 | 9.525% | $266.0472 | $266.05 | $266.05 | $266.00 |
| Purchase #4 | $184.97 | 9.286% | $202.1463 | $202.15 | $202.15 | $202.10 |
| Purchase #5 | $222.35 | 6.595% | $237.014 | $237.01 | $237.00 | $237.00 |
| Purchase #6 | $40.49 | 12.172% | $45.4184 | $45.42 | $45.40 | $45.40 |
| Purchase #7 | $136.52 | 9.669% | $149.7201 | $149.72 | $149.70 | $149.70 |
| 7 purchase totals = | $893.18 | $972.3562 | $972.36 | $972.35 | $972.20 | |