| 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 | $212.83 | 7.593% | $228.9902 | $228.99 | $229.00 | $229.00 |
| Purchase #2 | $223.45 | 8.426% | $242.2779 | $242.28 | $242.30 | $242.30 |
| Purchase #3 | $153.40 | 7.239% | $164.5046 | $164.50 | $164.50 | $164.50 |
| Purchase #4 | $21.78 | 10.759% | $24.1233 | $24.12 | $24.10 | $24.10 |
| Purchase #5 | $34.52 | 11.161% | $38.3728 | $38.37 | $38.35 | $38.40 |
| Purchase #6 | $151.45 | 11.509% | $168.8804 | $168.88 | $168.90 | $168.90 |
| Purchase #7 | $250.75 | 6.460% | $266.9485 | $266.95 | $266.95 | $266.90 |
| 7 purchase totals = | $1,048.18 | $1,134.0977 | $1,134.09 | $1,134.10 | $1,134.10 | |