| 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 | $92.43 | 8.128% | $99.9427 | $99.94 | $99.95 | $99.90 |
| Purchase #2 | $238.56 | 7.357% | $256.1109 | $256.11 | $256.10 | $256.10 |
| Purchase #3 | $186.97 | 12.872% | $211.0368 | $211.04 | $211.05 | $211.00 |
| Purchase #4 | $236.53 | 11.620% | $264.0148 | $264.01 | $264.00 | $264.00 |
| Purchase #5 | $180.68 | 7.719% | $194.6267 | $194.63 | $194.65 | $194.60 |
| Purchase #6 | $237.30 | 4.320% | $247.5514 | $247.55 | $247.55 | $247.60 |
| Purchase #7 | $125.49 | 12.390% | $141.0382 | $141.04 | $141.05 | $141.00 |
| 7 purchase totals = | $1,297.96 | $1,414.3215 | $1,414.32 | $1,414.35 | $1,414.20 | |