| 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 | $207.58 | 3.510% | $214.8661 | $214.87 | $214.85 | $214.90 |
| Purchase #2 | $120.62 | 3.693% | $125.0745 | $125.07 | $125.05 | $125.10 |
| Purchase #3 | $89.29 | 5.454% | $94.1599 | $94.16 | $94.15 | $94.20 |
| Purchase #4 | $121.33 | 13.421% | $137.6137 | $137.61 | $137.60 | $137.60 |
| Purchase #5 | $143.50 | 4.520% | $149.9862 | $149.99 | $150.00 | $150.00 |
| Purchase #6 | $85.63 | 3.661% | $88.7649 | $88.76 | $88.75 | $88.80 |
| Purchase #7 | $21.34 | 5.646% | $22.5449 | $22.54 | $22.55 | $22.50 |
| 7 purchase totals = | $789.29 | $833.0102 | $833.00 | $832.95 | $833.10 | |