| 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 | $204.29 | 4.860% | $214.2185 | $214.22 | $214.20 | $214.20 |
| Purchase #2 | $108.43 | 7.287% | $116.3313 | $116.33 | $116.35 | $116.30 |
| Purchase #3 | $102.54 | 11.467% | $114.2983 | $114.30 | $114.30 | $114.30 |
| Purchase #4 | $127.80 | 3.729% | $132.5657 | $132.57 | $132.55 | $132.60 |
| Purchase #5 | $184.25 | 10.427% | $203.4617 | $203.46 | $203.45 | $203.50 |
| Purchase #6 | $46.86 | 8.705% | $50.9392 | $50.94 | $50.95 | $50.90 |
| Purchase #7 | $41.30 | 4.264% | $43.061 | $43.06 | $43.05 | $43.10 |
| 7 purchase totals = | $815.47 | $874.8757 | $874.88 | $874.85 | $874.90 | |