| 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 | $244.80 | 9.862% | $268.9422 | $268.94 | $268.95 | $268.90 |
| Purchase #2 | $190.92 | 10.577% | $211.1136 | $211.11 | $211.10 | $211.10 |
| Purchase #3 | $155.75 | 12.455% | $175.1487 | $175.15 | $175.15 | $175.10 |
| Purchase #4 | $81.26 | 10.388% | $89.7013 | $89.70 | $89.70 | $89.70 |
| Purchase #5 | $9.81 | 7.182% | $10.5146 | $10.51 | $10.50 | $10.50 |
| Purchase #6 | $173.33 | 11.857% | $193.8817 | $193.88 | $193.90 | $193.90 |
| Purchase #7 | $118.53 | 4.819% | $124.242 | $124.24 | $124.25 | $124.20 |
| 7 purchase totals = | $974.40 | $1,073.5441 | $1,073.53 | $1,073.55 | $1,073.40 | |