| 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 | $199.93 | 7.252% | $214.4289 | $214.43 | $214.45 | $214.40 |
| Purchase #2 | $6.36 | 12.826% | $7.1757 | $7.18 | $7.20 | $7.20 |
| Purchase #3 | $237.85 | 5.115% | $250.016 | $250.02 | $250.00 | $250.00 |
| Purchase #4 | $167.80 | 11.765% | $187.5417 | $187.54 | $187.55 | $187.50 |
| Purchase #5 | $99.77 | 11.134% | $110.8784 | $110.88 | $110.90 | $110.90 |
| Purchase #6 | $19.95 | 10.263% | $21.9975 | $22.00 | $22.00 | $22.00 |
| Purchase #7 | $107.78 | 11.688% | $120.3773 | $120.38 | $120.40 | $120.40 |
| 7 purchase totals = | $839.44 | $912.4155 | $912.43 | $912.50 | $912.40 | |