| 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 | $89.26 | 4.289% | $93.0884 | $93.09 | $93.10 | $93.10 |
| Purchase #2 | $178.25 | 6.612% | $190.0359 | $190.04 | $190.05 | $190.00 |
| Purchase #3 | $210.28 | 6.547% | $224.047 | $224.05 | $224.05 | $224.00 |
| Purchase #4 | $100.29 | 10.727% | $111.0481 | $111.05 | $111.05 | $111.00 |
| Purchase #5 | $161.64 | 11.859% | $180.8089 | $180.81 | $180.80 | $180.80 |
| Purchase #6 | $226.27 | 10.597% | $250.2478 | $250.25 | $250.25 | $250.20 |
| Purchase #7 | $116.39 | 3.812% | $120.8268 | $120.83 | $120.85 | $120.80 |
| 7 purchase totals = | $1,082.38 | $1,170.1029 | $1,170.12 | $1,170.15 | $1,169.90 | |