| 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 | $223.81 | 7.668% | $240.9718 | $240.97 | $240.95 | $241.00 |
| Purchase #2 | $178.93 | 4.446% | $186.8852 | $186.89 | $186.90 | $186.90 |
| Purchase #3 | $53.38 | 7.606% | $57.4401 | $57.44 | $57.45 | $57.40 |
| Purchase #4 | $192.82 | 8.620% | $209.4411 | $209.44 | $209.45 | $209.40 |
| Purchase #5 | $206.52 | 4.434% | $215.6771 | $215.68 | $215.70 | $215.70 |
| Purchase #6 | $36.33 | 4.220% | $37.8631 | $37.86 | $37.85 | $37.90 |
| Purchase #7 | $28.33 | 8.819% | $30.8284 | $30.83 | $30.85 | $30.80 |
| 7 purchase totals = | $920.12 | $979.1068 | $979.11 | $979.15 | $979.10 | |