| 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 | $136.88 | 5.724% | $144.715 | $144.72 | $144.70 | $144.70 |
| Purchase #2 | $233.83 | 7.706% | $251.8489 | $251.85 | $251.85 | $251.80 |
| Purchase #3 | $162.36 | 11.226% | $180.5865 | $180.59 | $180.60 | $180.60 |
| Purchase #4 | $204.76 | 4.678% | $214.3387 | $214.34 | $214.35 | $214.30 |
| Purchase #5 | $30.98 | 4.749% | $32.4512 | $32.45 | $32.45 | $32.50 |
| Purchase #6 | $106.48 | 4.299% | $111.0576 | $111.06 | $111.05 | $111.10 |
| Purchase #7 | $8.87 | 7.391% | $9.5256 | $9.53 | $9.55 | $9.50 |
| 7 purchase totals = | $884.16 | $944.5235 | $944.54 | $944.55 | $944.50 | |