| 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 | $209.41 | 8.686% | $227.5994 | $227.60 | $227.60 | $227.60 |
| Purchase #2 | $212.58 | 8.111% | $229.8224 | $229.82 | $229.80 | $229.80 |
| Purchase #3 | $112.71 | 6.260% | $119.7656 | $119.77 | $119.75 | $119.80 |
| Purchase #4 | $147.56 | 8.732% | $160.4449 | $160.44 | $160.45 | $160.40 |
| Purchase #5 | $227.38 | 7.170% | $243.6831 | $243.68 | $243.70 | $243.70 |
| Purchase #6 | $113.83 | 6.339% | $121.0457 | $121.05 | $121.05 | $121.00 |
| Purchase #7 | $43.51 | 11.527% | $48.5254 | $48.53 | $48.55 | $48.50 |
| 7 purchase totals = | $1,066.98 | $1,150.8865 | $1,150.89 | $1,150.90 | $1,150.80 | |