| 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 | $225.84 | 5.286% | $237.7779 | $237.78 | $237.80 | $237.80 |
| Purchase #2 | $168.82 | 13.657% | $191.8757 | $191.88 | $191.90 | $191.90 |
| Purchase #3 | $98.87 | 3.281% | $102.1139 | $102.11 | $102.10 | $102.10 |
| Purchase #4 | $175.87 | 10.480% | $194.3012 | $194.30 | $194.30 | $194.30 |
| Purchase #5 | $219.27 | 9.660% | $240.4515 | $240.45 | $240.45 | $240.50 |
| Purchase #6 | $86.92 | 13.230% | $98.4195 | $98.42 | $98.40 | $98.40 |
| Purchase #7 | $219.68 | 3.444% | $227.2458 | $227.25 | $227.25 | $227.20 |
| 7 purchase totals = | $1,195.27 | $1,292.1855 | $1,292.19 | $1,292.20 | $1,292.20 | |