| 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 | $243.80 | 11.346% | $271.4615 | $271.46 | $271.45 | $271.50 |
| Purchase #2 | $132.55 | 13.847% | $150.9042 | $150.90 | $150.90 | $150.90 |
| Purchase #3 | $8.97 | 7.304% | $9.6252 | $9.63 | $9.65 | $9.60 |
| Purchase #4 | $208.61 | 7.815% | $224.9129 | $224.91 | $224.90 | $224.90 |
| Purchase #5 | $214.27 | 7.842% | $231.0731 | $231.07 | $231.05 | $231.10 |
| Purchase #6 | $48.32 | 7.676% | $52.029 | $52.03 | $52.05 | $52.00 |
| Purchase #7 | $228.33 | 7.802% | $246.1443 | $246.14 | $246.15 | $246.10 |
| 7 purchase totals = | $1,084.85 | $1,186.1502 | $1,186.14 | $1,186.15 | $1,186.10 | |