| 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 | $100.27 | 13.241% | $113.5468 | $113.55 | $113.55 | $113.50 |
| Purchase #2 | $243.65 | 13.835% | $277.359 | $277.36 | $277.35 | $277.40 |
| Purchase #3 | $213.34 | 4.165% | $222.2256 | $222.23 | $222.25 | $222.20 |
| Purchase #4 | $227.79 | 5.389% | $240.0656 | $240.07 | $240.05 | $240.10 |
| Purchase #5 | $235.88 | 4.155% | $245.6808 | $245.68 | $245.70 | $245.70 |
| Purchase #6 | $104.88 | 5.266% | $110.403 | $110.40 | $110.40 | $110.40 |
| Purchase #7 | $166.47 | 11.804% | $186.1201 | $186.12 | $186.10 | $186.10 |
| 7 purchase totals = | $1,292.28 | $1,395.4009 | $1,395.41 | $1,395.40 | $1,395.40 | |