| 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 | $220.28 | 8.305% | $238.5743 | $238.57 | $238.55 | $238.60 |
| Purchase #2 | $68.52 | 8.474% | $74.3264 | $74.33 | $74.35 | $74.30 |
| Purchase #3 | $153.88 | 8.415% | $166.829 | $166.83 | $166.85 | $166.80 |
| Purchase #4 | $85.38 | 9.356% | $93.3682 | $93.37 | $93.35 | $93.40 |
| Purchase #5 | $12.52 | 10.632% | $13.8511 | $13.85 | $13.85 | $13.90 |
| Purchase #6 | $224.65 | 7.778% | $242.1233 | $242.12 | $242.10 | $242.10 |
| Purchase #7 | $57.37 | 5.487% | $60.5179 | $60.52 | $60.50 | $60.50 |
| 7 purchase totals = | $822.60 | $889.5902 | $889.59 | $889.55 | $889.60 | |