| 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 | $193.57 | 13.211% | $219.1425 | $219.14 | $219.15 | $219.10 |
| Purchase #2 | $22.86 | 9.481% | $25.0274 | $25.03 | $25.05 | $25.00 |
| Purchase #3 | $77.31 | 7.620% | $83.201 | $83.20 | $83.20 | $83.20 |
| Purchase #4 | $154.58 | 9.395% | $169.1028 | $169.10 | $169.10 | $169.10 |
| Purchase #5 | $62.73 | 3.564% | $64.9657 | $64.97 | $64.95 | $65.00 |
| Purchase #6 | $219.90 | 13.643% | $249.901 | $249.90 | $249.90 | $249.90 |
| Purchase #7 | $73.66 | 3.434% | $76.1895 | $76.19 | $76.20 | $76.20 |
| 7 purchase totals = | $804.61 | $887.5299 | $887.53 | $887.55 | $887.50 | |