| 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 | $200.51 | 13.319% | $227.2159 | $227.22 | $227.20 | $227.20 |
| Purchase #2 | $206.63 | 11.299% | $229.9771 | $229.98 | $230.00 | $230.00 |
| Purchase #3 | $12.76 | 9.754% | $14.0046 | $14.00 | $14.00 | $14.00 |
| Purchase #4 | $151.72 | 8.424% | $164.5009 | $164.50 | $164.50 | $164.50 |
| Purchase #5 | $98.33 | 12.435% | $110.5573 | $110.56 | $110.55 | $110.60 |
| Purchase #6 | $120.59 | 8.792% | $131.1923 | $131.19 | $131.20 | $131.20 |
| Purchase #7 | $107.33 | 3.782% | $111.3892 | $111.39 | $111.40 | $111.40 |
| 7 purchase totals = | $897.87 | $988.8373 | $988.84 | $988.85 | $988.90 | |