| 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 | $111.29 | 10.222% | $122.6661 | $122.67 | $122.65 | $122.70 |
| Purchase #2 | $34.59 | 10.339% | $38.1663 | $38.17 | $38.15 | $38.20 |
| Purchase #3 | $211.60 | 6.413% | $225.1699 | $225.17 | $225.15 | $225.20 |
| Purchase #4 | $67.51 | 3.514% | $69.8823 | $69.88 | $69.90 | $69.90 |
| Purchase #5 | $199.82 | 11.284% | $222.3677 | $222.37 | $222.35 | $222.40 |
| Purchase #6 | $99.87 | 10.231% | $110.0877 | $110.09 | $110.10 | $110.10 |
| Purchase #7 | $96.77 | 10.621% | $107.0479 | $107.05 | $107.05 | $107.00 |
| 7 purchase totals = | $821.45 | $895.3879 | $895.40 | $895.35 | $895.50 | |