| 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 | $217.71 | 5.220% | $229.0745 | $229.07 | $229.05 | $229.10 |
| Purchase #2 | $211.78 | 3.853% | $219.9399 | $219.94 | $219.95 | $219.90 |
| Purchase #3 | $43.92 | 4.732% | $45.9983 | $46.00 | $46.00 | $46.00 |
| Purchase #4 | $39.34 | 7.413% | $42.2563 | $42.26 | $42.25 | $42.30 |
| Purchase #5 | $112.60 | 10.263% | $124.1561 | $124.16 | $124.15 | $124.20 |
| Purchase #6 | $216.49 | 10.256% | $238.6932 | $238.69 | $238.70 | $238.70 |
| Purchase #7 | $237.83 | 5.551% | $251.0319 | $251.03 | $251.05 | $251.00 |
| 7 purchase totals = | $1,079.67 | $1,151.1502 | $1,151.15 | $1,151.15 | $1,151.20 | |