| 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 | $38.86 | 7.203% | $41.6591 | $41.66 | $41.65 | $41.70 |
| Purchase #2 | $244.40 | 9.751% | $268.2314 | $268.23 | $268.25 | $268.20 |
| Purchase #3 | $94.39 | 9.652% | $103.5005 | $103.50 | $103.50 | $103.50 |
| Purchase #4 | $113.68 | 13.192% | $128.6767 | $128.68 | $128.70 | $128.70 |
| Purchase #5 | $214.70 | 12.494% | $241.5246 | $241.52 | $241.50 | $241.50 |
| Purchase #6 | $90.79 | 5.269% | $95.5737 | $95.57 | $95.55 | $95.60 |
| Purchase #7 | $79.49 | 8.160% | $85.9764 | $85.98 | $86.00 | $86.00 |
| 7 purchase totals = | $876.31 | $965.1424 | $965.14 | $965.15 | $965.20 | |