| 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 | $245.63 | 13.317% | $278.3405 | $278.34 | $278.35 | $278.30 |
| Purchase #2 | $87.40 | 5.457% | $92.1694 | $92.17 | $92.15 | $92.20 |
| Purchase #3 | $166.71 | 6.548% | $177.6262 | $177.63 | $177.65 | $177.60 |
| Purchase #4 | $139.34 | 10.786% | $154.3692 | $154.37 | $154.35 | $154.40 |
| Purchase #5 | $52.40 | 12.307% | $58.8489 | $58.85 | $58.85 | $58.80 |
| Purchase #6 | $108.26 | 11.185% | $120.3689 | $120.37 | $120.35 | $120.40 |
| Purchase #7 | $65.82 | 13.831% | $74.9236 | $74.92 | $74.90 | $74.90 |
| 7 purchase totals = | $865.56 | $956.6467 | $956.65 | $956.60 | $956.60 | |