| 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 | $222.82 | 9.215% | $243.3529 | $243.35 | $243.35 | $243.40 |
| Purchase #2 | $180.42 | 11.136% | $200.5116 | $200.51 | $200.50 | $200.50 |
| Purchase #3 | $103.37 | 13.531% | $117.357 | $117.36 | $117.35 | $117.40 |
| Purchase #4 | $220.61 | 6.570% | $235.1041 | $235.10 | $235.10 | $235.10 |
| Purchase #5 | $66.83 | 11.395% | $74.4453 | $74.45 | $74.45 | $74.40 |
| Purchase #6 | $132.84 | 7.197% | $142.4005 | $142.40 | $142.40 | $142.40 |
| Purchase #7 | $245.68 | 7.552% | $264.2338 | $264.23 | $264.25 | $264.20 |
| 7 purchase totals = | $1,172.57 | $1,277.4052 | $1,277.40 | $1,277.40 | $1,277.40 | |