| 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 | $248.80 | 12.628% | $280.2185 | $280.22 | $280.20 | $280.20 |
| Purchase #2 | $8.38 | 3.624% | $8.6837 | $8.68 | $8.70 | $8.70 |
| Purchase #3 | $169.85 | 10.402% | $187.5178 | $187.52 | $187.50 | $187.50 |
| Purchase #4 | $247.72 | 3.544% | $256.4992 | $256.50 | $256.50 | $256.50 |
| Purchase #5 | $226.95 | 3.644% | $235.2201 | $235.22 | $235.20 | $235.20 |
| Purchase #6 | $89.31 | 9.190% | $97.5176 | $97.52 | $97.50 | $97.50 |
| Purchase #7 | $58.85 | 9.252% | $64.2948 | $64.29 | $64.30 | $64.30 |
| 7 purchase totals = | $1,049.86 | $1,129.9517 | $1,129.95 | $1,129.90 | $1,129.90 | |