| 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 | $184.68 | 8.447% | $200.2799 | $200.28 | $200.30 | $200.30 |
| Purchase #2 | $83.75 | 8.692% | $91.0296 | $91.03 | $91.05 | $91.00 |
| Purchase #3 | $18.85 | 9.325% | $20.6078 | $20.61 | $20.60 | $20.60 |
| Purchase #4 | $223.71 | 6.586% | $238.4435 | $238.44 | $238.45 | $238.40 |
| Purchase #5 | $239.99 | 8.572% | $260.5619 | $260.56 | $260.55 | $260.60 |
| Purchase #6 | $95.65 | 10.732% | $105.9152 | $105.92 | $105.90 | $105.90 |
| Purchase #7 | $12.41 | 3.511% | $12.8457 | $12.85 | $12.85 | $12.80 |
| 7 purchase totals = | $859.04 | $929.6836 | $929.69 | $929.70 | $929.60 | |