| 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 | $221.99 | 8.319% | $240.4573 | $240.46 | $240.45 | $240.50 |
| Purchase #2 | $158.30 | 5.802% | $167.4846 | $167.48 | $167.50 | $167.50 |
| Purchase #3 | $157.45 | 5.576% | $166.2294 | $166.23 | $166.25 | $166.20 |
| Purchase #4 | $201.90 | 9.554% | $221.1895 | $221.19 | $221.20 | $221.20 |
| Purchase #5 | $221.61 | 3.866% | $230.1774 | $230.18 | $230.20 | $230.20 |
| Purchase #6 | $61.95 | 7.560% | $66.6334 | $66.63 | $66.65 | $66.60 |
| Purchase #7 | $200.69 | 5.684% | $212.0972 | $212.10 | $212.10 | $212.10 |
| 7 purchase totals = | $1,223.89 | $1,304.2688 | $1,304.27 | $1,304.35 | $1,304.30 | |