| 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 | $197.51 | 4.700% | $206.793 | $206.79 | $206.80 | $206.80 |
| Purchase #2 | $101.75 | 11.536% | $113.4879 | $113.49 | $113.50 | $113.50 |
| Purchase #3 | $60.54 | 12.644% | $68.1947 | $68.19 | $68.20 | $68.20 |
| Purchase #4 | $140.60 | 9.739% | $154.293 | $154.29 | $154.30 | $154.30 |
| Purchase #5 | $80.49 | 6.820% | $85.9794 | $85.98 | $86.00 | $86.00 |
| Purchase #6 | $21.28 | 5.646% | $22.4815 | $22.48 | $22.50 | $22.50 |
| Purchase #7 | $247.67 | 3.542% | $256.4425 | $256.44 | $256.45 | $256.40 |
| 7 purchase totals = | $849.84 | $907.6720 | $907.66 | $907.75 | $907.70 | |