| 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 | $117.29 | 3.662% | $121.5852 | $121.59 | $121.60 | $121.60 |
| Purchase #2 | $25.93 | 11.798% | $28.9892 | $28.99 | $29.00 | $29.00 |
| Purchase #3 | $168.60 | 11.208% | $187.4967 | $187.50 | $187.50 | $187.50 |
| Purchase #4 | $178.44 | 9.339% | $195.1045 | $195.10 | $195.10 | $195.10 |
| Purchase #5 | $13.52 | 7.175% | $14.4901 | $14.49 | $14.50 | $14.50 |
| Purchase #6 | $203.49 | 4.590% | $212.8302 | $212.83 | $212.85 | $212.80 |
| Purchase #7 | $48.87 | 10.799% | $54.1475 | $54.15 | $54.15 | $54.10 |
| 7 purchase totals = | $756.14 | $814.6434 | $814.65 | $814.70 | $814.60 | |