| 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 | $248.86 | 7.436% | $267.3652 | $267.37 | $267.35 | $267.40 |
| Purchase #2 | $197.68 | 13.791% | $224.942 | $224.94 | $224.95 | $224.90 |
| Purchase #3 | $52.31 | 7.300% | $56.1286 | $56.13 | $56.15 | $56.10 |
| Purchase #4 | $194.46 | 3.300% | $200.8772 | $200.88 | $200.90 | $200.90 |
| Purchase #5 | $50.44 | 4.388% | $52.6533 | $52.65 | $52.65 | $52.70 |
| Purchase #6 | $36.85 | 5.714% | $38.9556 | $38.96 | $38.95 | $39.00 |
| Purchase #7 | $134.97 | 10.445% | $149.0676 | $149.07 | $149.05 | $149.10 |
| 7 purchase totals = | $915.57 | $989.9895 | $990.00 | $990.00 | $990.10 | |