| 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 | $189.90 | 5.712% | $200.7471 | $200.75 | $200.75 | $200.70 |
| Purchase #2 | $32.29 | 3.709% | $33.4876 | $33.49 | $33.50 | $33.50 |
| Purchase #3 | $41.96 | 7.132% | $44.9526 | $44.95 | $44.95 | $45.00 |
| Purchase #4 | $188.53 | 4.453% | $196.9252 | $196.93 | $196.95 | $196.90 |
| Purchase #5 | $101.57 | 6.140% | $107.8064 | $107.81 | $107.80 | $107.80 |
| Purchase #6 | $229.54 | 4.562% | $240.0116 | $240.01 | $240.00 | $240.00 |
| Purchase #7 | $13.60 | 3.734% | $14.1078 | $14.11 | $14.10 | $14.10 |
| 7 purchase totals = | $797.39 | $838.0383 | $838.05 | $838.05 | $838.00 | |