| 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 | $204.68 | 9.642% | $224.4152 | $224.42 | $224.40 | $224.40 |
| Purchase #2 | $143.63 | 3.568% | $148.7547 | $148.75 | $148.75 | $148.80 |
| Purchase #3 | $227.84 | 6.692% | $243.0871 | $243.09 | $243.10 | $243.10 |
| Purchase #4 | $128.88 | 12.178% | $144.575 | $144.58 | $144.60 | $144.60 |
| Purchase #5 | $67.52 | 8.193% | $73.0519 | $73.05 | $73.05 | $73.10 |
| Purchase #6 | $105.38 | 8.296% | $114.1223 | $114.12 | $114.10 | $114.10 |
| Purchase #7 | $62.88 | 7.203% | $67.4092 | $67.41 | $67.40 | $67.40 |
| 7 purchase totals = | $940.81 | $1,015.4154 | $1,015.42 | $1,015.40 | $1,015.50 | |