| 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 | $183.83 | 3.530% | $190.3192 | $190.32 | $190.30 | $190.30 |
| Purchase #2 | $243.40 | 6.347% | $258.8486 | $258.85 | $258.85 | $258.80 |
| Purchase #3 | $74.32 | 12.411% | $83.5439 | $83.54 | $83.55 | $83.50 |
| Purchase #4 | $84.81 | 3.237% | $87.5553 | $87.56 | $87.55 | $87.60 |
| Purchase #5 | $99.77 | 3.231% | $102.9936 | $102.99 | $103.00 | $103.00 |
| Purchase #6 | $241.33 | 7.562% | $259.5794 | $259.58 | $259.60 | $259.60 |
| Purchase #7 | $13.66 | 5.531% | $14.4155 | $14.42 | $14.40 | $14.40 |
| 7 purchase totals = | $941.12 | $997.2555 | $997.26 | $997.25 | $997.20 | |