| 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 | $221.63 | 12.619% | $249.5975 | $249.60 | $249.60 | $249.60 |
| Purchase #2 | $7.97 | 11.518% | $8.888 | $8.89 | $8.90 | $8.90 |
| Purchase #3 | $246.61 | 11.756% | $275.6015 | $275.60 | $275.60 | $275.60 |
| Purchase #4 | $158.70 | 12.499% | $178.5359 | $178.54 | $178.55 | $178.50 |
| Purchase #5 | $109.75 | 11.844% | $122.7488 | $122.75 | $122.75 | $122.70 |
| Purchase #6 | $54.43 | 9.290% | $59.4865 | $59.49 | $59.50 | $59.50 |
| Purchase #7 | $60.91 | 6.871% | $65.0951 | $65.10 | $65.10 | $65.10 |
| 7 purchase totals = | $860.00 | $959.9533 | $959.97 | $960.00 | $959.90 | |