| 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 | $128.58 | 10.616% | $142.2301 | $142.23 | $142.25 | $142.20 |
| Purchase #2 | $114.91 | 13.317% | $130.2126 | $130.21 | $130.20 | $130.20 |
| Purchase #3 | $79.73 | 6.615% | $85.0041 | $85.00 | $85.00 | $85.00 |
| Purchase #4 | $212.92 | 4.132% | $221.7179 | $221.72 | $221.70 | $221.70 |
| Purchase #5 | $236.44 | 10.338% | $260.8832 | $260.88 | $260.90 | $260.90 |
| Purchase #6 | $9.52 | 4.236% | $9.9233 | $9.92 | $9.90 | $9.90 |
| Purchase #7 | $227.53 | 4.514% | $237.8007 | $237.80 | $237.80 | $237.80 |
| 7 purchase totals = | $1,009.63 | $1,087.7719 | $1,087.76 | $1,087.75 | $1,087.70 | |