| 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 | $236.72 | 11.656% | $264.3121 | $264.31 | $264.30 | $264.30 |
| Purchase #2 | $24.37 | 9.869% | $26.7751 | $26.78 | $26.80 | $26.80 |
| Purchase #3 | $112.88 | 9.207% | $123.2729 | $123.27 | $123.25 | $123.30 |
| Purchase #4 | $183.29 | 10.378% | $202.3118 | $202.31 | $202.30 | $202.30 |
| Purchase #5 | $91.90 | 3.252% | $94.8886 | $94.89 | $94.90 | $94.90 |
| Purchase #6 | $72.51 | 3.542% | $75.0783 | $75.08 | $75.10 | $75.10 |
| Purchase #7 | $90.80 | 3.465% | $93.9462 | $93.95 | $93.95 | $93.90 |
| 7 purchase totals = | $812.47 | $880.5850 | $880.59 | $880.60 | $880.60 | |