| 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 | $182.49 | 4.228% | $190.2057 | $190.21 | $190.20 | $190.20 |
| Purchase #2 | $177.95 | 9.440% | $194.7485 | $194.75 | $194.75 | $194.70 |
| Purchase #3 | $19.75 | 4.506% | $20.6399 | $20.64 | $20.65 | $20.60 |
| Purchase #4 | $249.43 | 12.252% | $279.9902 | $279.99 | $280.00 | $280.00 |
| Purchase #5 | $20.53 | 5.411% | $21.6409 | $21.64 | $21.65 | $21.60 |
| Purchase #6 | $104.36 | 6.409% | $111.0484 | $111.05 | $111.05 | $111.00 |
| Purchase #7 | $172.96 | 4.648% | $180.9992 | $181.00 | $181.00 | $181.00 |
| 7 purchase totals = | $927.47 | $999.2728 | $999.28 | $999.30 | $999.10 | |