| 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 | $39.81 | 10.236% | $43.885 | $43.89 | $43.90 | $43.90 |
| Purchase #2 | $100.95 | 11.634% | $112.6945 | $112.69 | $112.70 | $112.70 |
| Purchase #3 | $132.95 | 6.609% | $141.7367 | $141.74 | $141.75 | $141.70 |
| Purchase #4 | $229.25 | 13.724% | $260.7123 | $260.71 | $260.70 | $260.70 |
| Purchase #5 | $195.54 | 3.440% | $202.2666 | $202.27 | $202.25 | $202.30 |
| Purchase #6 | $227.39 | 6.350% | $241.8293 | $241.83 | $241.85 | $241.80 |
| Purchase #7 | $213.40 | 10.779% | $236.4024 | $236.40 | $236.40 | $236.40 |
| 7 purchase totals = | $1,139.29 | $1,239.5268 | $1,239.53 | $1,239.55 | $1,239.50 | |