| 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 | $113.92 | 6.491% | $121.3145 | $121.31 | $121.30 | $121.30 |
| Purchase #2 | $175.69 | 13.324% | $199.0989 | $199.10 | $199.10 | $199.10 |
| Purchase #3 | $146.76 | 4.565% | $153.4596 | $153.46 | $153.45 | $153.50 |
| Purchase #4 | $216.27 | 10.486% | $238.9481 | $238.95 | $238.95 | $238.90 |
| Purchase #5 | $175.87 | 10.132% | $193.6891 | $193.69 | $193.70 | $193.70 |
| Purchase #6 | $47.43 | 3.755% | $49.211 | $49.21 | $49.20 | $49.20 |
| Purchase #7 | $101.67 | 7.471% | $109.2658 | $109.27 | $109.25 | $109.30 |
| 7 purchase totals = | $977.61 | $1,064.9870 | $1,064.99 | $1,064.95 | $1,065.00 | |