| 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 | $132.88 | 7.220% | $142.4739 | $142.47 | $142.45 | $142.50 |
| Purchase #2 | $237.52 | 11.666% | $265.2291 | $265.23 | $265.25 | $265.20 |
| Purchase #3 | $24.78 | 6.517% | $26.3949 | $26.39 | $26.40 | $26.40 |
| Purchase #4 | $125.96 | 9.472% | $137.8909 | $137.89 | $137.90 | $137.90 |
| Purchase #5 | $200.28 | 6.452% | $213.2021 | $213.20 | $213.20 | $213.20 |
| Purchase #6 | $55.55 | 5.656% | $58.6919 | $58.69 | $58.70 | $58.70 |
| Purchase #7 | $184.30 | 12.768% | $207.8314 | $207.83 | $207.85 | $207.80 |
| 7 purchase totals = | $961.27 | $1,051.7142 | $1,051.70 | $1,051.75 | $1,051.70 | |