| 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 | $224.82 | 7.344% | $241.3308 | $241.33 | $241.35 | $241.30 |
| Purchase #2 | $191.64 | 12.135% | $214.8955 | $214.90 | $214.90 | $214.90 |
| Purchase #3 | $124.50 | 10.626% | $137.7294 | $137.73 | $137.75 | $137.70 |
| Purchase #4 | $107.52 | 5.444% | $113.3734 | $113.37 | $113.35 | $113.40 |
| Purchase #5 | $202.52 | 3.563% | $209.7358 | $209.74 | $209.75 | $209.70 |
| Purchase #6 | $163.26 | 3.421% | $168.8451 | $168.85 | $168.85 | $168.80 |
| Purchase #7 | $169.94 | 13.601% | $193.0535 | $193.05 | $193.05 | $193.10 |
| 7 purchase totals = | $1,184.20 | $1,278.9635 | $1,278.97 | $1,279.00 | $1,278.90 | |