| 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 | $59.73 | 6.564% | $63.6507 | $63.65 | $63.65 | $63.70 |
| Purchase #2 | $223.94 | 4.177% | $233.294 | $233.29 | $233.30 | $233.30 |
| Purchase #3 | $117.50 | 6.246% | $124.8391 | $124.84 | $124.85 | $124.80 |
| Purchase #4 | $213.46 | 3.260% | $220.4188 | $220.42 | $220.40 | $220.40 |
| Purchase #5 | $205.30 | 11.682% | $229.2831 | $229.28 | $229.30 | $229.30 |
| Purchase #6 | $79.90 | 13.705% | $90.8503 | $90.85 | $90.85 | $90.90 |
| Purchase #7 | $209.49 | 7.722% | $225.6668 | $225.67 | $225.65 | $225.70 |
| 7 purchase totals = | $1,109.32 | $1,188.0028 | $1,188.00 | $1,188.00 | $1,188.10 | |