| 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 | $112.97 | 5.438% | $119.1133 | $119.11 | $119.10 | $119.10 |
| Purchase #2 | $205.34 | 12.262% | $230.5188 | $230.52 | $230.50 | $230.50 |
| Purchase #3 | $158.36 | 6.834% | $169.1823 | $169.18 | $169.20 | $169.20 |
| Purchase #4 | $220.88 | 11.263% | $245.7577 | $245.76 | $245.75 | $245.80 |
| Purchase #5 | $84.46 | 8.190% | $91.3773 | $91.38 | $91.40 | $91.40 |
| Purchase #6 | $6.40 | 4.761% | $6.7047 | $6.70 | $6.70 | $6.70 |
| Purchase #7 | $44.80 | 11.708% | $50.0452 | $50.05 | $50.05 | $50.00 |
| 7 purchase totals = | $833.21 | $912.6993 | $912.70 | $912.70 | $912.70 | |