| 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 | $192.29 | 3.204% | $198.451 | $198.45 | $198.45 | $198.50 |
| Purchase #2 | $199.90 | 13.790% | $227.4662 | $227.47 | $227.45 | $227.50 |
| Purchase #3 | $227.53 | 8.742% | $247.4207 | $247.42 | $247.40 | $247.40 |
| Purchase #4 | $64.51 | 12.583% | $72.6273 | $72.63 | $72.65 | $72.60 |
| Purchase #5 | $88.26 | 5.842% | $93.4161 | $93.42 | $93.40 | $93.40 |
| Purchase #6 | $85.49 | 6.813% | $91.3144 | $91.31 | $91.30 | $91.30 |
| Purchase #7 | $15.74 | 11.656% | $17.5747 | $17.57 | $17.55 | $17.60 |
| 7 purchase totals = | $873.72 | $948.2704 | $948.27 | $948.20 | $948.30 | |