| 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 | $218.49 | 9.518% | $239.2859 | $239.29 | $239.30 | $239.30 |
| Purchase #2 | $12.58 | 5.765% | $13.3052 | $13.31 | $13.30 | $13.30 |
| Purchase #3 | $63.82 | 4.732% | $66.84 | $66.84 | $66.85 | $66.80 |
| Purchase #4 | $68.95 | 10.569% | $76.2373 | $76.24 | $76.25 | $76.20 |
| Purchase #5 | $110.95 | 9.874% | $121.9052 | $121.91 | $121.90 | $121.90 |
| Purchase #6 | $172.96 | 13.193% | $195.7786 | $195.78 | $195.80 | $195.80 |
| Purchase #7 | $144.68 | 3.253% | $149.3864 | $149.39 | $149.40 | $149.40 |
| 7 purchase totals = | $792.43 | $862.7386 | $862.76 | $862.80 | $862.70 | |