| 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 | $197.25 | 9.195% | $215.3871 | $215.39 | $215.40 | $215.40 |
| Purchase #2 | $47.88 | 5.242% | $50.3899 | $50.39 | $50.40 | $50.40 |
| Purchase #3 | $27.70 | 11.597% | $30.9124 | $30.91 | $30.90 | $30.90 |
| Purchase #4 | $100.85 | 8.450% | $109.3718 | $109.37 | $109.35 | $109.40 |
| Purchase #5 | $129.87 | 9.822% | $142.6258 | $142.63 | $142.65 | $142.60 |
| Purchase #6 | $155.61 | 10.397% | $171.7888 | $171.79 | $171.80 | $171.80 |
| Purchase #7 | $109.84 | 3.740% | $113.948 | $113.95 | $113.95 | $113.90 |
| 7 purchase totals = | $769.00 | $834.4238 | $834.43 | $834.45 | $834.40 | |