| 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 | $217.91 | 5.868% | $230.697 | $230.70 | $230.70 | $230.70 |
| Purchase #2 | $84.37 | 9.610% | $92.478 | $92.48 | $92.50 | $92.50 |
| Purchase #3 | $98.62 | 10.786% | $109.2572 | $109.26 | $109.25 | $109.30 |
| Purchase #4 | $166.30 | 12.120% | $186.4556 | $186.46 | $186.45 | $186.50 |
| Purchase #5 | $29.38 | 9.441% | $32.1538 | $32.15 | $32.15 | $32.20 |
| Purchase #6 | $45.65 | 9.725% | $50.0895 | $50.09 | $50.10 | $50.10 |
| Purchase #7 | $44.61 | 5.146% | $46.9056 | $46.91 | $46.90 | $46.90 |
| 7 purchase totals = | $686.84 | $748.0367 | $748.05 | $748.05 | $748.20 | |