| 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 | $231.54 | 9.556% | $253.666 | $253.67 | $253.65 | $253.70 |
| Purchase #2 | $209.68 | 7.656% | $225.7331 | $225.73 | $225.75 | $225.70 |
| Purchase #3 | $75.46 | 10.352% | $83.2716 | $83.27 | $83.25 | $83.30 |
| Purchase #4 | $116.80 | 13.455% | $132.5154 | $132.52 | $132.50 | $132.50 |
| Purchase #5 | $197.78 | 11.176% | $219.8839 | $219.88 | $219.90 | $219.90 |
| Purchase #6 | $195.97 | 7.626% | $210.9147 | $210.91 | $210.90 | $210.90 |
| Purchase #7 | $84.53 | 5.149% | $88.8824 | $88.88 | $88.90 | $88.90 |
| 7 purchase totals = | $1,111.76 | $1,214.8671 | $1,214.86 | $1,214.85 | $1,214.90 | |