| 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 | $227.88 | 3.327% | $235.4616 | $235.46 | $235.45 | $235.50 |
| Purchase #2 | $84.82 | 13.200% | $96.0162 | $96.02 | $96.00 | $96.00 |
| Purchase #3 | $247.68 | 12.646% | $279.0016 | $279.00 | $279.00 | $279.00 |
| Purchase #4 | $163.55 | 10.358% | $180.4905 | $180.49 | $180.50 | $180.50 |
| Purchase #5 | $125.88 | 9.443% | $137.7668 | $137.77 | $137.75 | $137.80 |
| Purchase #6 | $46.41 | 5.695% | $49.053 | $49.05 | $49.05 | $49.10 |
| Purchase #7 | $174.62 | 7.451% | $187.6309 | $187.63 | $187.65 | $187.60 |
| 7 purchase totals = | $1,070.84 | $1,165.4206 | $1,165.42 | $1,165.40 | $1,165.50 | |