| 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 | $124.73 | 6.201% | $132.4645 | $132.46 | $132.45 | $132.50 |
| Purchase #2 | $231.40 | 3.127% | $238.6359 | $238.64 | $238.65 | $238.60 |
| Purchase #3 | $136.92 | 10.853% | $151.7799 | $151.78 | $151.80 | $151.80 |
| Purchase #4 | $35.74 | 4.647% | $37.4008 | $37.40 | $37.40 | $37.40 |
| Purchase #5 | $13.86 | 9.202% | $15.1354 | $15.14 | $15.15 | $15.10 |
| Purchase #6 | $14.67 | 8.870% | $15.9712 | $15.97 | $15.95 | $16.00 |
| Purchase #7 | $215.97 | 5.538% | $227.9304 | $227.93 | $227.95 | $227.90 |
| 7 purchase totals = | $773.29 | $819.3181 | $819.32 | $819.35 | $819.30 | |