| 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 | $215.59 | 6.283% | $229.1355 | $229.14 | $229.15 | $229.10 |
| Purchase #2 | $95.83 | 13.840% | $109.0929 | $109.09 | $109.10 | $109.10 |
| Purchase #3 | $10.61 | 10.113% | $11.683 | $11.68 | $11.70 | $11.70 |
| Purchase #4 | $135.84 | 9.728% | $149.0545 | $149.05 | $149.05 | $149.10 |
| Purchase #5 | $122.53 | 13.598% | $139.1916 | $139.19 | $139.20 | $139.20 |
| Purchase #6 | $26.43 | 5.536% | $27.8932 | $27.89 | $27.90 | $27.90 |
| Purchase #7 | $119.33 | 13.262% | $135.1555 | $135.16 | $135.15 | $135.20 |
| 7 purchase totals = | $726.16 | $801.2062 | $801.20 | $801.25 | $801.30 | |