| 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 | $8.30 | 10.337% | $9.158 | $9.16 | $9.15 | $9.20 |
| Purchase #2 | $139.26 | 12.430% | $156.57 | $156.57 | $156.55 | $156.60 |
| Purchase #3 | $108.99 | 6.867% | $116.4743 | $116.47 | $116.45 | $116.50 |
| Purchase #4 | $195.71 | 4.684% | $204.8771 | $204.88 | $204.90 | $204.90 |
| Purchase #5 | $236.35 | 4.370% | $246.6785 | $246.68 | $246.70 | $246.70 |
| Purchase #6 | $208.45 | 7.654% | $224.4048 | $224.40 | $224.40 | $224.40 |
| Purchase #7 | $130.73 | 8.817% | $142.2565 | $142.26 | $142.25 | $142.30 |
| 7 purchase totals = | $1,027.79 | $1,100.4192 | $1,100.42 | $1,100.40 | $1,100.60 | |