| 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 | $230.51 | 12.711% | $259.8101 | $259.81 | $259.80 | $259.80 |
| Purchase #2 | $46.42 | 4.812% | $48.6537 | $48.65 | $48.65 | $48.70 |
| Purchase #3 | $66.98 | 9.379% | $73.2621 | $73.26 | $73.25 | $73.30 |
| Purchase #4 | $143.66 | 7.133% | $153.9073 | $153.91 | $153.90 | $153.90 |
| Purchase #5 | $40.30 | 10.580% | $44.5637 | $44.56 | $44.55 | $44.60 |
| Purchase #6 | $224.79 | 12.218% | $252.2548 | $252.25 | $252.25 | $252.30 |
| Purchase #7 | $118.62 | 8.581% | $128.7988 | $128.80 | $128.80 | $128.80 |
| 7 purchase totals = | $871.28 | $961.2505 | $961.24 | $961.20 | $961.40 | |