| 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 | $215.74 | 3.596% | $223.498 | $223.50 | $223.50 | $223.50 |
| Purchase #2 | $219.87 | 7.787% | $236.9913 | $236.99 | $237.00 | $237.00 |
| Purchase #3 | $243.34 | 8.247% | $263.4082 | $263.41 | $263.40 | $263.40 |
| Purchase #4 | $18.54 | 3.592% | $19.206 | $19.21 | $19.20 | $19.20 |
| Purchase #5 | $155.63 | 11.856% | $174.0815 | $174.08 | $174.10 | $174.10 |
| Purchase #6 | $231.43 | 6.244% | $245.8805 | $245.88 | $245.90 | $245.90 |
| Purchase #7 | $20.67 | 3.505% | $21.3945 | $21.39 | $21.40 | $21.40 |
| 7 purchase totals = | $1,105.22 | $1,184.4600 | $1,184.46 | $1,184.50 | $1,184.50 | |