| 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 | $212.61 | 8.647% | $230.9944 | $230.99 | $231.00 | $231.00 |
| Purchase #2 | $84.52 | 7.511% | $90.8683 | $90.87 | $90.85 | $90.90 |
| Purchase #3 | $107.59 | 11.646% | $120.1199 | $120.12 | $120.10 | $120.10 |
| Purchase #4 | $121.45 | 4.237% | $126.5958 | $126.60 | $126.60 | $126.60 |
| Purchase #5 | $78.73 | 11.717% | $87.9548 | $87.95 | $87.95 | $88.00 |
| Purchase #6 | $19.99 | 4.607% | $20.9109 | $20.91 | $20.90 | $20.90 |
| Purchase #7 | $246.89 | 8.791% | $268.5941 | $268.59 | $268.60 | $268.60 |
| 7 purchase totals = | $871.78 | $946.0382 | $946.03 | $946.00 | $946.10 | |