| 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 | $177.46 | 9.759% | $194.7783 | $194.78 | $194.80 | $194.80 |
| Purchase #2 | $210.98 | 12.141% | $236.5951 | $236.60 | $236.60 | $236.60 |
| Purchase #3 | $35.36 | 10.524% | $39.0813 | $39.08 | $39.10 | $39.10 |
| Purchase #4 | $113.43 | 7.612% | $122.0643 | $122.06 | $122.05 | $122.10 |
| Purchase #5 | $121.58 | 5.589% | $128.3751 | $128.38 | $128.40 | $128.40 |
| Purchase #6 | $170.59 | 5.185% | $179.4351 | $179.44 | $179.45 | $179.40 |
| Purchase #7 | $229.40 | 8.814% | $249.6193 | $249.62 | $249.60 | $249.60 |
| 7 purchase totals = | $1,058.80 | $1,149.9485 | $1,149.96 | $1,150.00 | $1,150.00 | |