| 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 | $196.78 | 8.439% | $213.3863 | $213.39 | $213.40 | $213.40 |
| Purchase #2 | $82.31 | 4.177% | $85.7481 | $85.75 | $85.75 | $85.70 |
| Purchase #3 | $114.78 | 12.464% | $129.0862 | $129.09 | $129.10 | $129.10 |
| Purchase #4 | $105.66 | 3.683% | $109.5515 | $109.55 | $109.55 | $109.60 |
| Purchase #5 | $74.93 | 12.769% | $84.4978 | $84.50 | $84.50 | $84.50 |
| Purchase #6 | $250.78 | 7.563% | $269.7465 | $269.75 | $269.75 | $269.70 |
| Purchase #7 | $126.33 | 9.164% | $137.9069 | $137.91 | $137.90 | $137.90 |
| 7 purchase totals = | $951.57 | $1,029.9233 | $1,029.94 | $1,029.95 | $1,029.90 | |