| 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 | $243.48 | 12.597% | $274.1512 | $274.15 | $274.15 | $274.20 |
| Purchase #2 | $227.63 | 3.849% | $236.3915 | $236.39 | $236.40 | $236.40 |
| Purchase #3 | $165.80 | 8.631% | $180.1102 | $180.11 | $180.10 | $180.10 |
| Purchase #4 | $6.46 | 13.363% | $7.3232 | $7.32 | $7.30 | $7.30 |
| Purchase #5 | $91.72 | 3.203% | $94.6578 | $94.66 | $94.65 | $94.70 |
| Purchase #6 | $226.49 | 10.695% | $250.7131 | $250.71 | $250.70 | $250.70 |
| Purchase #7 | $75.94 | 5.862% | $80.3916 | $80.39 | $80.40 | $80.40 |
| 7 purchase totals = | $1,037.52 | $1,123.7386 | $1,123.73 | $1,123.70 | $1,123.80 | |