| 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 | $203.29 | 8.140% | $219.8378 | $219.84 | $219.85 | $219.80 |
| Purchase #2 | $46.82 | 9.134% | $51.0965 | $51.10 | $51.10 | $51.10 |
| Purchase #3 | $16.32 | 5.362% | $17.1951 | $17.20 | $17.20 | $17.20 |
| Purchase #4 | $101.51 | 6.342% | $107.9478 | $107.95 | $107.95 | $107.90 |
| Purchase #5 | $151.77 | 7.138% | $162.6033 | $162.60 | $162.60 | $162.60 |
| Purchase #6 | $55.60 | 7.212% | $59.6099 | $59.61 | $59.60 | $59.60 |
| Purchase #7 | $244.88 | 6.447% | $260.6674 | $260.67 | $260.65 | $260.70 |
| 7 purchase totals = | $820.19 | $878.9578 | $878.97 | $878.95 | $878.90 | |