| 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 | $162.40 | 4.632% | $169.9224 | $169.92 | $169.90 | $169.90 |
| Purchase #2 | $226.91 | 11.685% | $253.4244 | $253.42 | $253.40 | $253.40 |
| Purchase #3 | $150.31 | 6.759% | $160.4695 | $160.47 | $160.45 | $160.50 |
| Purchase #4 | $122.50 | 13.420% | $138.9395 | $138.94 | $138.95 | $138.90 |
| Purchase #5 | $118.79 | 13.264% | $134.5463 | $134.55 | $134.55 | $134.50 |
| Purchase #6 | $237.55 | 10.406% | $262.2695 | $262.27 | $262.25 | $262.30 |
| Purchase #7 | $91.81 | 8.624% | $99.7277 | $99.73 | $99.75 | $99.70 |
| 7 purchase totals = | $1,110.27 | $1,219.2993 | $1,219.30 | $1,219.25 | $1,219.20 | |