| 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 | $233.50 | 7.213% | $250.3424 | $250.34 | $250.35 | $250.30 |
| Purchase #2 | $143.29 | 10.611% | $158.4945 | $158.49 | $158.50 | $158.50 |
| Purchase #3 | $161.39 | 5.196% | $169.7758 | $169.78 | $169.80 | $169.80 |
| Purchase #4 | $169.70 | 6.140% | $180.1196 | $180.12 | $180.10 | $180.10 |
| Purchase #5 | $207.32 | 10.356% | $228.7901 | $228.79 | $228.80 | $228.80 |
| Purchase #6 | $191.40 | 7.546% | $205.843 | $205.84 | $205.85 | $205.80 |
| Purchase #7 | $150.64 | 6.612% | $160.6003 | $160.60 | $160.60 | $160.60 |
| 7 purchase totals = | $1,257.24 | $1,353.9657 | $1,353.96 | $1,354.00 | $1,353.90 | |