| 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 | $131.96 | 10.375% | $145.6509 | $145.65 | $145.65 | $145.70 |
| Purchase #2 | $122.73 | 5.293% | $129.2261 | $129.23 | $129.25 | $129.20 |
| Purchase #3 | $213.96 | 6.572% | $228.0215 | $228.02 | $228.00 | $228.00 |
| Purchase #4 | $44.59 | 7.849% | $48.0899 | $48.09 | $48.10 | $48.10 |
| Purchase #5 | $23.32 | 11.280% | $25.9505 | $25.95 | $25.95 | $26.00 |
| Purchase #6 | $37.28 | 3.388% | $38.543 | $38.54 | $38.55 | $38.50 |
| Purchase #7 | $243.42 | 9.722% | $267.0853 | $267.09 | $267.10 | $267.10 |
| 7 purchase totals = | $817.26 | $882.5672 | $882.57 | $882.60 | $882.60 | |