| 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 | $109.34 | 13.638% | $124.2518 | $124.25 | $124.25 | $124.30 |
| Purchase #2 | $154.38 | 6.448% | $164.3344 | $164.33 | $164.35 | $164.30 |
| Purchase #3 | $211.75 | 7.324% | $227.2586 | $227.26 | $227.25 | $227.30 |
| Purchase #4 | $159.97 | 12.222% | $179.5215 | $179.52 | $179.50 | $179.50 |
| Purchase #5 | $136.38 | 11.546% | $152.1264 | $152.13 | $152.15 | $152.10 |
| Purchase #6 | $209.86 | 11.733% | $234.4829 | $234.48 | $234.50 | $234.50 |
| Purchase #7 | $231.28 | 3.193% | $238.6648 | $238.66 | $238.65 | $238.70 |
| 7 purchase totals = | $1,212.96 | $1,320.6404 | $1,320.63 | $1,320.65 | $1,320.70 | |