| 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 | $114.56 | 3.869% | $118.9923 | $118.99 | $119.00 | $119.00 |
| Purchase #2 | $108.48 | 4.421% | $113.2759 | $113.28 | $113.30 | $113.30 |
| Purchase #3 | $85.42 | 8.213% | $92.4355 | $92.44 | $92.45 | $92.40 |
| Purchase #4 | $99.25 | 5.866% | $105.072 | $105.07 | $105.05 | $105.10 |
| Purchase #5 | $60.37 | 12.860% | $68.1336 | $68.13 | $68.15 | $68.10 |
| Purchase #6 | $196.73 | 10.444% | $217.2765 | $217.28 | $217.30 | $217.30 |
| Purchase #7 | $139.29 | 8.288% | $150.8344 | $150.83 | $150.85 | $150.80 |
| 7 purchase totals = | $804.10 | $866.0202 | $866.02 | $866.10 | $866.00 | |