| 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 | $110.69 | 9.696% | $121.4225 | $121.42 | $121.40 | $121.40 |
| Purchase #2 | $169.56 | 6.412% | $180.4322 | $180.43 | $180.45 | $180.40 |
| Purchase #3 | $211.99 | 6.692% | $226.1764 | $226.18 | $226.20 | $226.20 |
| Purchase #4 | $145.83 | 10.322% | $160.8826 | $160.88 | $160.90 | $160.90 |
| Purchase #5 | $164.76 | 7.714% | $177.4696 | $177.47 | $177.45 | $177.50 |
| Purchase #6 | $220.42 | 11.232% | $245.1776 | $245.18 | $245.20 | $245.20 |
| Purchase #7 | $165.41 | 7.232% | $177.3725 | $177.37 | $177.35 | $177.40 |
| 7 purchase totals = | $1,188.66 | $1,288.9334 | $1,288.93 | $1,288.95 | $1,289.00 | |