| 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 | $204.69 | 7.240% | $219.5096 | $219.51 | $219.50 | $219.50 |
| Purchase #2 | $246.95 | 7.686% | $265.9306 | $265.93 | $265.95 | $265.90 |
| Purchase #3 | $99.71 | 8.125% | $107.8114 | $107.81 | $107.80 | $107.80 |
| Purchase #4 | $242.32 | 8.764% | $263.5569 | $263.56 | $263.55 | $263.60 |
| Purchase #5 | $235.84 | 9.154% | $257.4288 | $257.43 | $257.45 | $257.40 |
| Purchase #6 | $75.48 | 9.554% | $82.6914 | $82.69 | $82.70 | $82.70 |
| Purchase #7 | $122.71 | 3.732% | $127.2895 | $127.29 | $127.30 | $127.30 |
| 7 purchase totals = | $1,227.70 | $1,324.2182 | $1,324.22 | $1,324.25 | $1,324.20 | |