| 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 | $107.67 | 4.144% | $112.1318 | $112.13 | $112.15 | $112.10 |
| Purchase #2 | $86.45 | 11.858% | $96.7012 | $96.70 | $96.70 | $96.70 |
| Purchase #3 | $229.67 | 10.652% | $254.1344 | $254.13 | $254.15 | $254.10 |
| Purchase #4 | $108.87 | 9.861% | $119.6057 | $119.61 | $119.60 | $119.60 |
| Purchase #5 | $41.82 | 4.178% | $43.5672 | $43.57 | $43.55 | $43.60 |
| Purchase #6 | $81.46 | 11.782% | $91.0576 | $91.06 | $91.05 | $91.10 |
| Purchase #7 | $228.83 | 7.346% | $245.6399 | $245.64 | $245.65 | $245.60 |
| 7 purchase totals = | $884.77 | $962.8378 | $962.84 | $962.85 | $962.80 | |