| 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 | $224.42 | 3.327% | $231.8865 | $231.89 | $231.90 | $231.90 |
| Purchase #2 | $43.71 | 13.385% | $49.5606 | $49.56 | $49.55 | $49.60 |
| Purchase #3 | $113.99 | 6.525% | $121.4278 | $121.43 | $121.45 | $121.40 |
| Purchase #4 | $21.43 | 4.799% | $22.4584 | $22.46 | $22.45 | $22.50 |
| Purchase #5 | $37.89 | 10.493% | $41.8658 | $41.87 | $41.85 | $41.90 |
| Purchase #6 | $242.50 | 12.286% | $272.2936 | $272.29 | $272.30 | $272.30 |
| Purchase #7 | $201.54 | 12.162% | $226.0513 | $226.05 | $226.05 | $226.10 |
| 7 purchase totals = | $885.48 | $965.5440 | $965.55 | $965.55 | $965.70 | |