| 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 | $109.33 | 12.504% | $123.0006 | $123.00 | $123.00 | $123.00 |
| Purchase #2 | $23.46 | 5.755% | $24.8101 | $24.81 | $24.80 | $24.80 |
| Purchase #3 | $202.36 | 12.849% | $228.3612 | $228.36 | $228.35 | $228.40 |
| Purchase #4 | $43.81 | 13.828% | $49.868 | $49.87 | $49.85 | $49.90 |
| Purchase #5 | $146.26 | 10.820% | $162.0853 | $162.09 | $162.10 | $162.10 |
| Purchase #6 | $140.96 | 13.753% | $160.3462 | $160.35 | $160.35 | $160.30 |
| Purchase #7 | $52.27 | 13.402% | $59.2752 | $59.28 | $59.30 | $59.30 |
| 7 purchase totals = | $718.45 | $807.7466 | $807.76 | $807.75 | $807.80 | |