| 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 | $95.42 | 7.304% | $102.3895 | $102.39 | $102.40 | $102.40 |
| Purchase #2 | $205.25 | 3.632% | $212.7047 | $212.70 | $212.70 | $212.70 |
| Purchase #3 | $222.43 | 7.873% | $239.9419 | $239.94 | $239.95 | $239.90 |
| Purchase #4 | $21.71 | 4.407% | $22.6668 | $22.67 | $22.65 | $22.70 |
| Purchase #5 | $196.53 | 10.830% | $217.8142 | $217.81 | $217.80 | $217.80 |
| Purchase #6 | $164.32 | 7.518% | $176.6736 | $176.67 | $176.65 | $176.70 |
| Purchase #7 | $183.47 | 7.536% | $197.2963 | $197.30 | $197.30 | $197.30 |
| 7 purchase totals = | $1,089.13 | $1,169.4870 | $1,169.48 | $1,169.45 | $1,169.50 | |