| 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 | $116.44 | 10.417% | $128.5696 | $128.57 | $128.55 | $128.60 |
| Purchase #2 | $247.96 | 5.572% | $261.7763 | $261.78 | $261.80 | $261.80 |
| Purchase #3 | $118.81 | 10.285% | $131.0296 | $131.03 | $131.05 | $131.00 |
| Purchase #4 | $157.70 | 4.829% | $165.3153 | $165.32 | $165.30 | $165.30 |
| Purchase #5 | $15.77 | 12.307% | $17.7108 | $17.71 | $17.70 | $17.70 |
| Purchase #6 | $169.89 | 7.134% | $182.01 | $182.01 | $182.00 | $182.00 |
| Purchase #7 | $29.79 | 9.233% | $32.5405 | $32.54 | $32.55 | $32.50 |
| 7 purchase totals = | $856.36 | $918.9521 | $918.96 | $918.95 | $918.90 | |