| 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 | $213.45 | 9.282% | $233.2624 | $233.26 | $233.25 | $233.30 |
| Purchase #2 | $69.38 | 12.553% | $78.0893 | $78.09 | $78.10 | $78.10 |
| Purchase #3 | $133.88 | 11.438% | $149.1932 | $149.19 | $149.20 | $149.20 |
| Purchase #4 | $23.99 | 8.670% | $26.0699 | $26.07 | $26.05 | $26.10 |
| Purchase #5 | $28.67 | 12.211% | $32.1709 | $32.17 | $32.15 | $32.20 |
| Purchase #6 | $180.66 | 5.742% | $191.0335 | $191.03 | $191.05 | $191.00 |
| Purchase #7 | $156.30 | 4.359% | $163.1131 | $163.11 | $163.10 | $163.10 |
| 7 purchase totals = | $806.33 | $872.9323 | $872.92 | $872.90 | $873.00 | |