| 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 | $39.60 | 11.294% | $44.0724 | $44.07 | $44.05 | $44.10 |
| Purchase #2 | $222.52 | 12.313% | $249.9189 | $249.92 | $249.90 | $249.90 |
| Purchase #3 | $242.94 | 13.147% | $274.8793 | $274.88 | $274.90 | $274.90 |
| Purchase #4 | $249.84 | 13.683% | $284.0256 | $284.03 | $284.05 | $284.00 |
| Purchase #5 | $222.41 | 8.343% | $240.9657 | $240.97 | $240.95 | $241.00 |
| Purchase #6 | $53.50 | 7.348% | $57.4312 | $57.43 | $57.45 | $57.40 |
| Purchase #7 | $234.39 | 11.125% | $260.4659 | $260.47 | $260.45 | $260.50 |
| 7 purchase totals = | $1,265.20 | $1,411.7590 | $1,411.77 | $1,411.75 | $1,411.80 | |