| 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 | $237.65 | 10.794% | $263.3019 | $263.30 | $263.30 | $263.30 |
| Purchase #2 | $183.57 | 8.343% | $198.8852 | $198.89 | $198.90 | $198.90 |
| Purchase #3 | $224.50 | 3.859% | $233.1635 | $233.16 | $233.15 | $233.20 |
| Purchase #4 | $92.47 | 12.570% | $104.0935 | $104.09 | $104.10 | $104.10 |
| Purchase #5 | $248.25 | 4.404% | $259.1829 | $259.18 | $259.20 | $259.20 |
| Purchase #6 | $67.43 | 10.745% | $74.6754 | $74.68 | $74.70 | $74.70 |
| Purchase #7 | $199.94 | 11.867% | $223.6669 | $223.67 | $223.65 | $223.70 |
| 7 purchase totals = | $1,253.81 | $1,356.9693 | $1,356.97 | $1,357.00 | $1,357.10 | |