| 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 | $28.66 | 3.603% | $29.6926 | $29.69 | $29.70 | $29.70 |
| Purchase #2 | $207.66 | 13.723% | $236.1572 | $236.16 | $236.15 | $236.20 |
| Purchase #3 | $231.32 | 6.392% | $246.106 | $246.11 | $246.10 | $246.10 |
| Purchase #4 | $111.88 | 8.556% | $121.4525 | $121.45 | $121.45 | $121.50 |
| Purchase #5 | $67.34 | 7.717% | $72.5366 | $72.54 | $72.55 | $72.50 |
| Purchase #6 | $152.28 | 9.233% | $166.34 | $166.34 | $166.35 | $166.30 |
| Purchase #7 | $199.90 | 12.160% | $224.2078 | $224.21 | $224.20 | $224.20 |
| 7 purchase totals = | $999.04 | $1,096.4927 | $1,096.50 | $1,096.50 | $1,096.50 | |