| 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 | $223.26 | 12.191% | $250.4776 | $250.48 | $250.50 | $250.50 |
| Purchase #2 | $146.96 | 13.761% | $167.1832 | $167.18 | $167.20 | $167.20 |
| Purchase #3 | $113.53 | 4.110% | $118.1961 | $118.20 | $118.20 | $118.20 |
| Purchase #4 | $49.91 | 6.444% | $53.1262 | $53.13 | $53.15 | $53.10 |
| Purchase #5 | $114.25 | 7.146% | $122.4143 | $122.41 | $122.40 | $122.40 |
| Purchase #6 | $220.49 | 10.395% | $243.4099 | $243.41 | $243.40 | $243.40 |
| Purchase #7 | $11.92 | 12.850% | $13.4517 | $13.45 | $13.45 | $13.50 |
| 7 purchase totals = | $880.32 | $968.2590 | $968.26 | $968.30 | $968.30 | |