| 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 | $207.68 | 9.669% | $227.7606 | $227.76 | $227.75 | $227.80 |
| Purchase #2 | $216.61 | 13.842% | $246.5932 | $246.59 | $246.60 | $246.60 |
| Purchase #3 | $210.49 | 5.387% | $221.8291 | $221.83 | $221.85 | $221.80 |
| Purchase #4 | $148.60 | 5.438% | $156.6809 | $156.68 | $156.70 | $156.70 |
| Purchase #5 | $127.91 | 6.541% | $136.2766 | $136.28 | $136.30 | $136.30 |
| Purchase #6 | $19.74 | 7.457% | $21.212 | $21.21 | $21.20 | $21.20 |
| Purchase #7 | $220.46 | 4.169% | $229.651 | $229.65 | $229.65 | $229.70 |
| 7 purchase totals = | $1,151.49 | $1,240.0034 | $1,240.00 | $1,240.05 | $1,240.10 | |