| 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 | $238.43 | 10.771% | $264.1113 | $264.11 | $264.10 | $264.10 |
| Purchase #2 | $113.41 | 10.222% | $125.0028 | $125.00 | $125.00 | $125.00 |
| Purchase #3 | $182.84 | 8.402% | $198.2022 | $198.20 | $198.20 | $198.20 |
| Purchase #4 | $188.58 | 5.790% | $199.4988 | $199.50 | $199.50 | $199.50 |
| Purchase #5 | $75.82 | 6.455% | $80.7142 | $80.71 | $80.70 | $80.70 |
| Purchase #6 | $40.32 | 4.149% | $41.9929 | $41.99 | $42.00 | $42.00 |
| Purchase #7 | $204.87 | 5.809% | $216.7709 | $216.77 | $216.75 | $216.80 |
| 7 purchase totals = | $1,044.27 | $1,126.2931 | $1,126.28 | $1,126.25 | $1,126.30 | |