| 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 | $213.44 | 8.729% | $232.0712 | $232.07 | $232.05 | $232.10 |
| Purchase #2 | $213.37 | 10.198% | $235.1295 | $235.13 | $235.15 | $235.10 |
| Purchase #3 | $200.31 | 7.398% | $215.1289 | $215.13 | $215.15 | $215.10 |
| Purchase #4 | $27.60 | 3.113% | $28.4592 | $28.46 | $28.45 | $28.50 |
| Purchase #5 | $142.82 | 4.258% | $148.9013 | $148.90 | $148.90 | $148.90 |
| Purchase #6 | $223.51 | 3.816% | $232.0391 | $232.04 | $232.05 | $232.00 |
| Purchase #7 | $109.94 | 12.740% | $123.9464 | $123.95 | $123.95 | $123.90 |
| 7 purchase totals = | $1,130.99 | $1,215.6756 | $1,215.68 | $1,215.70 | $1,215.60 | |