| 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 | $238.61 | 5.702% | $252.2155 | $252.22 | $252.20 | $252.20 |
| Purchase #2 | $193.62 | 8.843% | $210.7418 | $210.74 | $210.75 | $210.70 |
| Purchase #3 | $113.57 | 4.515% | $118.6977 | $118.70 | $118.70 | $118.70 |
| Purchase #4 | $40.55 | 11.809% | $45.3385 | $45.34 | $45.35 | $45.30 |
| Purchase #5 | $216.78 | 4.482% | $226.4961 | $226.50 | $226.50 | $226.50 |
| Purchase #6 | $204.46 | 8.742% | $222.3339 | $222.33 | $222.35 | $222.30 |
| Purchase #7 | $21.28 | 5.133% | $22.3723 | $22.37 | $22.35 | $22.40 |
| 7 purchase totals = | $1,028.87 | $1,098.1958 | $1,098.20 | $1,098.20 | $1,098.10 | |