| 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 | $92.99 | 11.178% | $103.3844 | $103.38 | $103.40 | $103.40 |
| Purchase #2 | $61.84 | 10.459% | $68.3078 | $68.31 | $68.30 | $68.30 |
| Purchase #3 | $14.85 | 5.572% | $15.6774 | $15.68 | $15.70 | $15.70 |
| Purchase #4 | $234.27 | 8.461% | $254.0916 | $254.09 | $254.10 | $254.10 |
| Purchase #5 | $210.26 | 10.585% | $232.516 | $232.52 | $232.50 | $232.50 |
| Purchase #6 | $91.71 | 4.267% | $95.6233 | $95.62 | $95.60 | $95.60 |
| Purchase #7 | $136.85 | 9.797% | $150.2572 | $150.26 | $150.25 | $150.30 |
| 7 purchase totals = | $842.77 | $919.8577 | $919.86 | $919.85 | $919.90 | |