| 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 | $218.35 | 11.646% | $243.779 | $243.78 | $243.80 | $243.80 |
| Purchase #2 | $210.69 | 10.106% | $231.9823 | $231.98 | $232.00 | $232.00 |
| Purchase #3 | $141.78 | 5.696% | $149.8558 | $149.86 | $149.85 | $149.90 |
| Purchase #4 | $91.53 | 8.241% | $99.073 | $99.07 | $99.05 | $99.10 |
| Purchase #5 | $213.50 | 9.739% | $234.2928 | $234.29 | $234.30 | $234.30 |
| Purchase #6 | $16.65 | 8.104% | $17.9993 | $18.00 | $18.00 | $18.00 |
| Purchase #7 | $210.76 | 8.250% | $228.1477 | $228.15 | $228.15 | $228.10 |
| 7 purchase totals = | $1,103.26 | $1,205.1299 | $1,205.13 | $1,205.15 | $1,205.20 | |