| 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 | $108.96 | 10.237% | $120.1142 | $120.11 | $120.10 | $120.10 |
| Purchase #2 | $199.95 | 3.754% | $207.4561 | $207.46 | $207.45 | $207.50 |
| Purchase #3 | $182.79 | 4.424% | $190.8766 | $190.88 | $190.90 | $190.90 |
| Purchase #4 | $94.56 | 3.757% | $98.1126 | $98.11 | $98.10 | $98.10 |
| Purchase #5 | $157.96 | 7.441% | $169.7138 | $169.71 | $169.70 | $169.70 |
| Purchase #6 | $21.34 | 11.551% | $23.805 | $23.81 | $23.80 | $23.80 |
| Purchase #7 | $241.71 | 11.203% | $268.7888 | $268.79 | $268.80 | $268.80 |
| 7 purchase totals = | $1,007.27 | $1,078.8671 | $1,078.87 | $1,078.85 | $1,078.90 | |