| 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 | $239.79 | 10.511% | $264.9943 | $264.99 | $265.00 | $265.00 |
| Purchase #2 | $161.77 | 6.395% | $172.1152 | $172.12 | $172.10 | $172.10 |
| Purchase #3 | $112.88 | 8.718% | $122.7209 | $122.72 | $122.70 | $122.70 |
| Purchase #4 | $122.94 | 10.663% | $136.0491 | $136.05 | $136.05 | $136.00 |
| Purchase #5 | $222.68 | 11.611% | $248.5354 | $248.54 | $248.55 | $248.50 |
| Purchase #6 | $207.27 | 10.634% | $229.3111 | $229.31 | $229.30 | $229.30 |
| Purchase #7 | $195.87 | 4.853% | $205.3756 | $205.38 | $205.40 | $205.40 |
| 7 purchase totals = | $1,263.20 | $1,379.1016 | $1,379.11 | $1,379.10 | $1,379.00 | |