| 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 | $27.61 | 8.652% | $29.9988 | $30.00 | $30.00 | $30.00 |
| Purchase #2 | $238.82 | 6.183% | $253.5862 | $253.59 | $253.60 | $253.60 |
| Purchase #3 | $141.37 | 8.695% | $153.6621 | $153.66 | $153.65 | $153.70 |
| Purchase #4 | $60.72 | 7.752% | $65.427 | $65.43 | $65.45 | $65.40 |
| Purchase #5 | $243.64 | 12.636% | $274.4264 | $274.43 | $274.45 | $274.40 |
| Purchase #6 | $228.87 | 8.531% | $248.3949 | $248.39 | $248.40 | $248.40 |
| Purchase #7 | $6.33 | 11.508% | $7.0585 | $7.06 | $7.05 | $7.10 |
| 7 purchase totals = | $947.36 | $1,032.5539 | $1,032.56 | $1,032.60 | $1,032.60 | |