| 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 | $120.84 | 4.373% | $126.1243 | $126.12 | $126.10 | $126.10 |
| Purchase #2 | $151.64 | 3.500% | $156.9474 | $156.95 | $156.95 | $156.90 |
| Purchase #3 | $183.85 | 10.660% | $203.4484 | $203.45 | $203.45 | $203.40 |
| Purchase #4 | $104.38 | 7.390% | $112.0937 | $112.09 | $112.10 | $112.10 |
| Purchase #5 | $89.90 | 9.373% | $98.3263 | $98.33 | $98.35 | $98.30 |
| Purchase #6 | $250.28 | 11.459% | $278.9596 | $278.96 | $278.95 | $279.00 |
| Purchase #7 | $8.54 | 8.759% | $9.288 | $9.29 | $9.30 | $9.30 |
| 7 purchase totals = | $909.43 | $985.1877 | $985.19 | $985.20 | $985.10 | |