| 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 | $223.64 | 13.666% | $254.2026 | $254.20 | $254.20 | $254.20 |
| Purchase #2 | $182.89 | 5.181% | $192.3655 | $192.37 | $192.35 | $192.40 |
| Purchase #3 | $74.41 | 3.412% | $76.9489 | $76.95 | $76.95 | $76.90 |
| Purchase #4 | $53.84 | 7.807% | $58.0433 | $58.04 | $58.05 | $58.00 |
| Purchase #5 | $52.30 | 11.478% | $58.303 | $58.30 | $58.30 | $58.30 |
| Purchase #6 | $37.41 | 7.643% | $40.2692 | $40.27 | $40.25 | $40.30 |
| Purchase #7 | $128.68 | 7.461% | $138.2808 | $138.28 | $138.30 | $138.30 |
| 7 purchase totals = | $753.17 | $818.4133 | $818.41 | $818.40 | $818.40 | |