| 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 | $186.90 | 13.158% | $211.4923 | $211.49 | $211.50 | $211.50 |
| Purchase #2 | $206.32 | 3.271% | $213.0687 | $213.07 | $213.05 | $213.10 |
| Purchase #3 | $177.71 | 5.668% | $187.7826 | $187.78 | $187.80 | $187.80 |
| Purchase #4 | $227.46 | 6.170% | $241.4943 | $241.49 | $241.50 | $241.50 |
| Purchase #5 | $98.79 | 9.741% | $108.4131 | $108.41 | $108.40 | $108.40 |
| Purchase #6 | $199.72 | 12.375% | $224.4354 | $224.44 | $224.45 | $224.40 |
| Purchase #7 | $10.82 | 12.491% | $12.1715 | $12.17 | $12.15 | $12.20 |
| 7 purchase totals = | $1,107.72 | $1,198.8579 | $1,198.85 | $1,198.85 | $1,198.90 | |