| 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 | $204.40 | 4.102% | $212.7845 | $212.78 | $212.80 | $212.80 |
| Purchase #2 | $15.50 | 7.174% | $16.612 | $16.61 | $16.60 | $16.60 |
| Purchase #3 | $106.65 | 3.807% | $110.7102 | $110.71 | $110.70 | $110.70 |
| Purchase #4 | $58.29 | 7.264% | $62.5242 | $62.52 | $62.50 | $62.50 |
| Purchase #5 | $90.52 | 6.303% | $96.2255 | $96.23 | $96.25 | $96.20 |
| Purchase #6 | $216.52 | 3.768% | $224.6785 | $224.68 | $224.70 | $224.70 |
| Purchase #7 | $146.85 | 12.169% | $164.7202 | $164.72 | $164.70 | $164.70 |
| 7 purchase totals = | $838.73 | $888.2551 | $888.25 | $888.25 | $888.20 | |