| 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 | $230.38 | 11.264% | $256.33 | $256.33 | $256.35 | $256.30 |
| Purchase #2 | $240.97 | 5.799% | $254.9439 | $254.94 | $254.95 | $254.90 |
| Purchase #3 | $59.78 | 11.598% | $66.7133 | $66.71 | $66.70 | $66.70 |
| Purchase #4 | $177.26 | 7.685% | $190.8824 | $190.88 | $190.90 | $190.90 |
| Purchase #5 | $75.51 | 7.708% | $81.3303 | $81.33 | $81.35 | $81.30 |
| Purchase #6 | $14.69 | 6.576% | $15.656 | $15.66 | $15.65 | $15.70 |
| Purchase #7 | $155.77 | 13.861% | $177.3613 | $177.36 | $177.35 | $177.40 |
| 7 purchase totals = | $954.36 | $1,043.2172 | $1,043.21 | $1,043.25 | $1,043.20 | |