| 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 | $203.78 | 8.102% | $220.2903 | $220.29 | $220.30 | $220.30 |
| Purchase #2 | $217.33 | 8.673% | $236.179 | $236.18 | $236.20 | $236.20 |
| Purchase #3 | $114.29 | 9.614% | $125.2778 | $125.28 | $125.30 | $125.30 |
| Purchase #4 | $130.86 | 11.224% | $145.5477 | $145.55 | $145.55 | $145.50 |
| Purchase #5 | $132.66 | 7.739% | $142.9266 | $142.93 | $142.95 | $142.90 |
| Purchase #6 | $59.47 | 7.781% | $64.0974 | $64.10 | $64.10 | $64.10 |
| Purchase #7 | $33.40 | 5.222% | $35.1441 | $35.14 | $35.15 | $35.10 |
| 7 purchase totals = | $891.79 | $969.4629 | $969.47 | $969.55 | $969.40 | |