| 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 | $188.38 | 12.766% | $212.4286 | $212.43 | $212.45 | $212.40 |
| Purchase #2 | $156.35 | 5.780% | $165.387 | $165.39 | $165.40 | $165.40 |
| Purchase #3 | $126.69 | 9.176% | $138.3151 | $138.32 | $138.30 | $138.30 |
| Purchase #4 | $41.70 | 11.499% | $46.4951 | $46.50 | $46.50 | $46.50 |
| Purchase #5 | $14.48 | 8.769% | $15.7498 | $15.75 | $15.75 | $15.70 |
| Purchase #6 | $45.33 | 4.570% | $47.4016 | $47.40 | $47.40 | $47.40 |
| Purchase #7 | $238.32 | 7.712% | $256.6992 | $256.70 | $256.70 | $256.70 |
| 7 purchase totals = | $811.25 | $882.4764 | $882.49 | $882.50 | $882.40 | |