| 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 | $93.90 | 4.564% | $98.1856 | $98.19 | $98.20 | $98.20 |
| Purchase #2 | $223.97 | 9.132% | $244.4229 | $244.42 | $244.40 | $244.40 |
| Purchase #3 | $213.76 | 13.225% | $242.0298 | $242.03 | $242.05 | $242.00 |
| Purchase #4 | $83.25 | 10.763% | $92.2102 | $92.21 | $92.20 | $92.20 |
| Purchase #5 | $236.54 | 6.421% | $251.7282 | $251.73 | $251.75 | $251.70 |
| Purchase #6 | $235.91 | 3.335% | $243.7776 | $243.78 | $243.80 | $243.80 |
| Purchase #7 | $82.93 | 4.647% | $86.7838 | $86.78 | $86.80 | $86.80 |
| 7 purchase totals = | $1,170.26 | $1,259.1381 | $1,259.14 | $1,259.20 | $1,259.10 | |