| 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 | $113.40 | 12.582% | $127.668 | $127.67 | $127.65 | $127.70 |
| Purchase #2 | $56.98 | 6.200% | $60.5128 | $60.51 | $60.50 | $60.50 |
| Purchase #3 | $82.58 | 5.319% | $86.9724 | $86.97 | $86.95 | $87.00 |
| Purchase #4 | $40.30 | 10.754% | $44.6339 | $44.63 | $44.65 | $44.60 |
| Purchase #5 | $226.28 | 12.662% | $254.9316 | $254.93 | $254.95 | $254.90 |
| Purchase #6 | $241.92 | 3.198% | $249.6566 | $249.66 | $249.65 | $249.70 |
| Purchase #7 | $103.58 | 9.244% | $113.1549 | $113.15 | $113.15 | $113.20 |
| 7 purchase totals = | $865.04 | $937.5302 | $937.52 | $937.50 | $937.60 | |