| 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 | $123.59 | 6.804% | $131.9991 | $132.00 | $132.00 | $132.00 |
| Purchase #2 | $105.31 | 4.657% | $110.2143 | $110.21 | $110.20 | $110.20 |
| Purchase #3 | $76.80 | 10.389% | $84.7788 | $84.78 | $84.80 | $84.80 |
| Purchase #4 | $128.82 | 13.141% | $145.7482 | $145.75 | $145.75 | $145.70 |
| Purchase #5 | $113.85 | 12.550% | $128.1382 | $128.14 | $128.15 | $128.10 |
| Purchase #6 | $249.41 | 5.346% | $262.7435 | $262.74 | $262.75 | $262.70 |
| Purchase #7 | $92.65 | 10.446% | $102.3282 | $102.33 | $102.35 | $102.30 |
| 7 purchase totals = | $890.43 | $965.9503 | $965.95 | $966.00 | $965.80 | |