| 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 | $130.80 | 4.202% | $136.2962 | $136.30 | $136.30 | $136.30 |
| Purchase #2 | $200.85 | 4.559% | $210.0068 | $210.01 | $210.00 | $210.00 |
| Purchase #3 | $72.80 | 3.792% | $75.5606 | $75.56 | $75.55 | $75.60 |
| Purchase #4 | $239.80 | 8.651% | $260.5451 | $260.55 | $260.55 | $260.50 |
| Purchase #5 | $232.63 | 7.328% | $249.6771 | $249.68 | $249.70 | $249.70 |
| Purchase #6 | $18.30 | 4.619% | $19.1453 | $19.15 | $19.15 | $19.10 |
| Purchase #7 | $66.26 | 7.845% | $71.4581 | $71.46 | $71.45 | $71.50 |
| 7 purchase totals = | $961.44 | $1,022.6892 | $1,022.71 | $1,022.70 | $1,022.70 | |