| 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 | $238.30 | 13.752% | $271.071 | $271.07 | $271.05 | $271.10 |
| Purchase #2 | $126.91 | 12.731% | $143.0669 | $143.07 | $143.05 | $143.10 |
| Purchase #3 | $195.90 | 8.475% | $212.5025 | $212.50 | $212.50 | $212.50 |
| Purchase #4 | $199.80 | 8.730% | $217.2425 | $217.24 | $217.25 | $217.20 |
| Purchase #5 | $199.42 | 5.636% | $210.6593 | $210.66 | $210.65 | $210.70 |
| Purchase #6 | $159.49 | 13.372% | $180.817 | $180.82 | $180.80 | $180.80 |
| Purchase #7 | $98.69 | 9.206% | $107.7754 | $107.78 | $107.80 | $107.80 |
| 7 purchase totals = | $1,218.51 | $1,343.1346 | $1,343.14 | $1,343.10 | $1,343.20 | |