| 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 | $243.33 | 9.195% | $265.7042 | $265.70 | $265.70 | $265.70 |
| Purchase #2 | $198.83 | 12.297% | $223.2801 | $223.28 | $223.30 | $223.30 |
| Purchase #3 | $91.45 | 12.674% | $103.0404 | $103.04 | $103.05 | $103.00 |
| Purchase #4 | $44.54 | 8.702% | $48.4159 | $48.42 | $48.40 | $48.40 |
| Purchase #5 | $21.70 | 6.670% | $23.1474 | $23.15 | $23.15 | $23.10 |
| Purchase #6 | $46.66 | 8.110% | $50.4441 | $50.44 | $50.45 | $50.40 |
| Purchase #7 | $135.61 | 6.539% | $144.4775 | $144.48 | $144.50 | $144.50 |
| 7 purchase totals = | $782.12 | $858.5096 | $858.51 | $858.55 | $858.40 | |