| 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 | $230.69 | 10.836% | $255.6876 | $255.69 | $255.70 | $255.70 |
| Purchase #2 | $55.38 | 6.405% | $58.9271 | $58.93 | $58.95 | $58.90 |
| Purchase #3 | $239.86 | 8.630% | $260.5599 | $260.56 | $260.55 | $260.60 |
| Purchase #4 | $246.28 | 13.366% | $279.1978 | $279.20 | $279.20 | $279.20 |
| Purchase #5 | $224.52 | 9.288% | $245.3734 | $245.37 | $245.35 | $245.40 |
| Purchase #6 | $158.59 | 12.420% | $178.2869 | $178.29 | $178.30 | $178.30 |
| Purchase #7 | $149.66 | 9.556% | $163.9615 | $163.96 | $163.95 | $164.00 |
| 7 purchase totals = | $1,304.98 | $1,441.9942 | $1,442.00 | $1,442.00 | $1,442.10 | |