| 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 | $218.41 | 8.170% | $236.2541 | $236.25 | $236.25 | $236.30 |
| Purchase #2 | $129.61 | 8.106% | $140.1162 | $140.12 | $140.10 | $140.10 |
| Purchase #3 | $64.92 | 4.455% | $67.8122 | $67.81 | $67.80 | $67.80 |
| Purchase #4 | $221.72 | 3.580% | $229.6576 | $229.66 | $229.65 | $229.70 |
| Purchase #5 | $7.71 | 4.866% | $8.0852 | $8.09 | $8.10 | $8.10 |
| Purchase #6 | $214.73 | 13.192% | $243.0572 | $243.06 | $243.05 | $243.10 |
| Purchase #7 | $95.98 | 12.620% | $108.0927 | $108.09 | $108.10 | $108.10 |
| 7 purchase totals = | $953.08 | $1,033.0752 | $1,033.08 | $1,033.05 | $1,033.20 | |