| 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 | $128.25 | 11.465% | $142.9539 | $142.95 | $142.95 | $143.00 |
| Purchase #2 | $143.32 | 9.846% | $157.4313 | $157.43 | $157.45 | $157.40 |
| Purchase #3 | $111.40 | 12.483% | $125.3061 | $125.31 | $125.30 | $125.30 |
| Purchase #4 | $88.57 | 9.851% | $97.295 | $97.30 | $97.30 | $97.30 |
| Purchase #5 | $121.98 | 5.866% | $129.1353 | $129.14 | $129.15 | $129.10 |
| Purchase #6 | $224.38 | 10.641% | $248.2563 | $248.26 | $248.25 | $248.30 |
| Purchase #7 | $118.67 | 6.710% | $126.6328 | $126.63 | $126.65 | $126.60 |
| 7 purchase totals = | $936.57 | $1,027.0107 | $1,027.02 | $1,027.05 | $1,027.00 | |