| 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 | $199.69 | 5.267% | $210.2077 | $210.21 | $210.20 | $210.20 |
| Purchase #2 | $131.96 | 13.789% | $150.156 | $150.16 | $150.15 | $150.20 |
| Purchase #3 | $112.34 | 4.518% | $117.4155 | $117.42 | $117.40 | $117.40 |
| Purchase #4 | $25.94 | 3.682% | $26.8951 | $26.90 | $26.90 | $26.90 |
| Purchase #5 | $236.92 | 3.350% | $244.8568 | $244.86 | $244.85 | $244.90 |
| Purchase #6 | $206.81 | 4.342% | $215.7897 | $215.79 | $215.80 | $215.80 |
| Purchase #7 | $184.81 | 13.608% | $209.9589 | $209.96 | $209.95 | $210.00 |
| 7 purchase totals = | $1,098.47 | $1,175.2797 | $1,175.30 | $1,175.25 | $1,175.40 | |