| 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 | $109.81 | 8.581% | $119.2328 | $119.23 | $119.25 | $119.20 |
| Purchase #2 | $89.97 | 3.631% | $93.2368 | $93.24 | $93.25 | $93.20 |
| Purchase #3 | $87.57 | 10.129% | $96.44 | $96.44 | $96.45 | $96.40 |
| Purchase #4 | $248.29 | 12.366% | $278.9935 | $278.99 | $279.00 | $279.00 |
| Purchase #5 | $142.36 | 5.738% | $150.5286 | $150.53 | $150.55 | $150.50 |
| Purchase #6 | $13.28 | 12.592% | $14.9522 | $14.95 | $14.95 | $15.00 |
| Purchase #7 | $38.84 | 7.208% | $41.6396 | $41.64 | $41.65 | $41.60 |
| 7 purchase totals = | $730.12 | $795.0235 | $795.02 | $795.10 | $794.90 | |