| 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 | $216.94 | 9.104% | $236.6902 | $236.69 | $236.70 | $236.70 |
| Purchase #2 | $234.59 | 13.434% | $266.1048 | $266.10 | $266.10 | $266.10 |
| Purchase #3 | $26.59 | 5.598% | $28.0785 | $28.08 | $28.10 | $28.10 |
| Purchase #4 | $13.56 | 8.121% | $14.6612 | $14.66 | $14.65 | $14.70 |
| Purchase #5 | $115.84 | 13.755% | $131.7738 | $131.77 | $131.75 | $131.80 |
| Purchase #6 | $178.90 | 6.115% | $189.8397 | $189.84 | $189.85 | $189.80 |
| Purchase #7 | $117.62 | 10.258% | $129.6855 | $129.69 | $129.70 | $129.70 |
| 7 purchase totals = | $904.04 | $996.8337 | $996.83 | $996.85 | $996.90 | |