| 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 | $124.67 | 12.638% | $140.4258 | $140.43 | $140.45 | $140.40 |
| Purchase #2 | $56.61 | 6.511% | $60.2959 | $60.30 | $60.30 | $60.30 |
| Purchase #3 | $210.89 | 6.359% | $224.3005 | $224.30 | $224.30 | $224.30 |
| Purchase #4 | $203.97 | 4.541% | $213.2323 | $213.23 | $213.25 | $213.20 |
| Purchase #5 | $145.30 | 8.711% | $157.9571 | $157.96 | $157.95 | $158.00 |
| Purchase #6 | $50.97 | 10.331% | $56.2357 | $56.24 | $56.25 | $56.20 |
| Purchase #7 | $29.42 | 10.462% | $32.4979 | $32.50 | $32.50 | $32.50 |
| 7 purchase totals = | $821.83 | $884.9452 | $884.96 | $885.00 | $884.90 | |