| 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 | $192.29 | 3.670% | $199.347 | $199.35 | $199.35 | $199.30 |
| Purchase #2 | $239.93 | 10.479% | $265.0723 | $265.07 | $265.05 | $265.10 |
| Purchase #3 | $189.68 | 3.254% | $195.8522 | $195.85 | $195.85 | $195.90 |
| Purchase #4 | $228.73 | 4.123% | $238.1605 | $238.16 | $238.15 | $238.20 |
| Purchase #5 | $121.32 | 3.850% | $125.9908 | $125.99 | $126.00 | $126.00 |
| Purchase #6 | $102.60 | 5.675% | $108.4226 | $108.42 | $108.40 | $108.40 |
| Purchase #7 | $152.73 | 10.435% | $168.6674 | $168.67 | $168.65 | $168.70 |
| 7 purchase totals = | $1,227.28 | $1,301.5128 | $1,301.51 | $1,301.45 | $1,301.60 | |