| 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 | $126.77 | 3.282% | $130.9306 | $130.93 | $130.95 | $130.90 |
| Purchase #2 | $35.54 | 10.240% | $39.1793 | $39.18 | $39.20 | $39.20 |
| Purchase #3 | $106.65 | 4.846% | $111.8183 | $111.82 | $111.80 | $111.80 |
| Purchase #4 | $232.97 | 11.160% | $258.9695 | $258.97 | $258.95 | $259.00 |
| Purchase #5 | $42.44 | 12.687% | $47.8244 | $47.82 | $47.80 | $47.80 |
| Purchase #6 | $188.69 | 8.673% | $205.0551 | $205.06 | $205.05 | $205.10 |
| Purchase #7 | $188.46 | 7.833% | $203.2221 | $203.22 | $203.20 | $203.20 |
| 7 purchase totals = | $921.52 | $996.9993 | $997.00 | $996.95 | $997.00 | |