| 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 | $201.64 | 10.162% | $222.1307 | $222.13 | $222.15 | $222.10 |
| Purchase #2 | $219.63 | 3.454% | $227.216 | $227.22 | $227.20 | $227.20 |
| Purchase #3 | $112.30 | 8.321% | $121.6445 | $121.64 | $121.65 | $121.60 |
| Purchase #4 | $174.52 | 11.387% | $194.3926 | $194.39 | $194.40 | $194.40 |
| Purchase #5 | $56.78 | 4.514% | $59.343 | $59.34 | $59.35 | $59.30 |
| Purchase #6 | $125.64 | 7.832% | $135.4801 | $135.48 | $135.50 | $135.50 |
| Purchase #7 | $8.37 | 10.165% | $9.2208 | $9.22 | $9.20 | $9.20 |
| 7 purchase totals = | $898.88 | $969.4277 | $969.42 | $969.45 | $969.30 | |