| 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 | $209.63 | 8.321% | $227.0733 | $227.07 | $227.05 | $227.10 |
| Purchase #2 | $20.73 | 7.111% | $22.2041 | $22.20 | $22.20 | $22.20 |
| Purchase #3 | $221.25 | 10.195% | $243.8064 | $243.81 | $243.80 | $243.80 |
| Purchase #4 | $86.43 | 3.750% | $89.6711 | $89.67 | $89.65 | $89.70 |
| Purchase #5 | $248.92 | 3.124% | $256.6963 | $256.70 | $256.70 | $256.70 |
| Purchase #6 | $20.76 | 3.580% | $21.5032 | $21.50 | $21.50 | $21.50 |
| Purchase #7 | $233.71 | 12.191% | $262.2016 | $262.20 | $262.20 | $262.20 |
| 7 purchase totals = | $1,041.43 | $1,123.1560 | $1,123.15 | $1,123.10 | $1,123.20 | |