| 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 | $243.57 | 9.834% | $267.5227 | $267.52 | $267.50 | $267.50 |
| Purchase #2 | $225.83 | 10.614% | $249.7996 | $249.80 | $249.80 | $249.80 |
| Purchase #3 | $123.65 | 8.707% | $134.4162 | $134.42 | $134.40 | $134.40 |
| Purchase #4 | $90.35 | 8.257% | $97.8102 | $97.81 | $97.80 | $97.80 |
| Purchase #5 | $244.51 | 6.625% | $260.7088 | $260.71 | $260.70 | $260.70 |
| Purchase #6 | $91.32 | 10.754% | $101.1406 | $101.14 | $101.15 | $101.10 |
| Purchase #7 | $236.67 | 11.365% | $263.5675 | $263.57 | $263.55 | $263.60 |
| 7 purchase totals = | $1,255.90 | $1,374.9656 | $1,374.97 | $1,374.90 | $1,374.90 | |