| 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 | $222.49 | 7.318% | $238.7718 | $238.77 | $238.75 | $238.80 |
| Purchase #2 | $241.70 | 7.238% | $259.1942 | $259.19 | $259.20 | $259.20 |
| Purchase #3 | $227.29 | 8.845% | $247.3938 | $247.39 | $247.40 | $247.40 |
| Purchase #4 | $145.68 | 3.666% | $151.0206 | $151.02 | $151.00 | $151.00 |
| Purchase #5 | $59.95 | 3.369% | $61.9697 | $61.97 | $61.95 | $62.00 |
| Purchase #6 | $88.67 | 5.411% | $93.4679 | $93.47 | $93.45 | $93.50 |
| Purchase #7 | $13.92 | 8.113% | $15.0493 | $15.05 | $15.05 | $15.00 |
| 7 purchase totals = | $999.70 | $1,066.8673 | $1,066.86 | $1,066.80 | $1,066.90 | |