| 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 | $203.69 | 4.793% | $213.4529 | $213.45 | $213.45 | $213.50 |
| Purchase #2 | $90.52 | 3.781% | $93.9426 | $93.94 | $93.95 | $93.90 |
| Purchase #3 | $214.93 | 13.462% | $243.8639 | $243.86 | $243.85 | $243.90 |
| Purchase #4 | $229.74 | 3.246% | $237.1974 | $237.20 | $237.20 | $237.20 |
| Purchase #5 | $60.29 | 10.120% | $66.3913 | $66.39 | $66.40 | $66.40 |
| Purchase #6 | $147.74 | 5.397% | $155.7135 | $155.71 | $155.70 | $155.70 |
| Purchase #7 | $5.47 | 8.456% | $5.9325 | $5.93 | $5.95 | $5.90 |
| 7 purchase totals = | $952.38 | $1,016.4941 | $1,016.48 | $1,016.50 | $1,016.50 | |