| 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 | $228.47 | 3.435% | $236.3179 | $236.32 | $236.30 | $236.30 |
| Purchase #2 | $123.50 | 7.594% | $132.8786 | $132.88 | $132.90 | $132.90 |
| Purchase #3 | $130.25 | 12.828% | $146.9585 | $146.96 | $146.95 | $147.00 |
| Purchase #4 | $211.43 | 6.117% | $224.3632 | $224.36 | $224.35 | $224.40 |
| Purchase #5 | $202.38 | 13.473% | $229.6467 | $229.65 | $229.65 | $229.60 |
| Purchase #6 | $108.30 | 12.739% | $122.0963 | $122.10 | $122.10 | $122.10 |
| Purchase #7 | $210.52 | 6.438% | $224.0733 | $224.07 | $224.05 | $224.10 |
| 7 purchase totals = | $1,214.85 | $1,316.3345 | $1,316.34 | $1,316.30 | $1,316.40 | |