| 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 | $203.41 | 12.345% | $228.521 | $228.52 | $228.50 | $228.50 |
| Purchase #2 | $169.58 | 7.680% | $182.6037 | $182.60 | $182.60 | $182.60 |
| Purchase #3 | $202.76 | 7.464% | $217.894 | $217.89 | $217.90 | $217.90 |
| Purchase #4 | $246.82 | 11.321% | $274.7625 | $274.76 | $274.75 | $274.80 |
| Purchase #5 | $18.33 | 12.660% | $20.6506 | $20.65 | $20.65 | $20.70 |
| Purchase #6 | $183.25 | 4.592% | $191.6648 | $191.66 | $191.65 | $191.70 |
| Purchase #7 | $201.84 | 11.310% | $224.6681 | $224.67 | $224.65 | $224.70 |
| 7 purchase totals = | $1,225.99 | $1,340.7647 | $1,340.75 | $1,340.70 | $1,340.90 | |