| 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 | $197.76 | 7.342% | $212.2795 | $212.28 | $212.30 | $212.30 |
| Purchase #2 | $90.29 | 3.283% | $93.2542 | $93.25 | $93.25 | $93.30 |
| Purchase #3 | $231.55 | 10.212% | $255.1959 | $255.20 | $255.20 | $255.20 |
| Purchase #4 | $209.33 | 12.258% | $234.9897 | $234.99 | $235.00 | $235.00 |
| Purchase #5 | $238.99 | 9.177% | $260.9221 | $260.92 | $260.90 | $260.90 |
| Purchase #6 | $53.97 | 11.254% | $60.0438 | $60.04 | $60.05 | $60.00 |
| Purchase #7 | $221.51 | 13.649% | $251.7439 | $251.74 | $251.75 | $251.70 |
| 7 purchase totals = | $1,243.40 | $1,368.4291 | $1,368.42 | $1,368.45 | $1,368.40 | |