| 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 | $114.48 | 3.602% | $118.6036 | $118.60 | $118.60 | $118.60 |
| Purchase #2 | $39.85 | 10.604% | $44.0757 | $44.08 | $44.10 | $44.10 |
| Purchase #3 | $185.57 | 3.366% | $191.8163 | $191.82 | $191.80 | $191.80 |
| Purchase #4 | $11.55 | 3.483% | $11.9523 | $11.95 | $11.95 | $12.00 |
| Purchase #5 | $132.38 | 3.108% | $136.4944 | $136.49 | $136.50 | $136.50 |
| Purchase #6 | $204.87 | 13.507% | $232.5418 | $232.54 | $232.55 | $232.50 |
| Purchase #7 | $40.68 | 13.724% | $46.2629 | $46.26 | $46.25 | $46.30 |
| 7 purchase totals = | $729.38 | $781.7470 | $781.74 | $781.75 | $781.80 | |