| 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 | $200.56 | 11.185% | $222.9926 | $222.99 | $223.00 | $223.00 |
| Purchase #2 | $148.71 | 11.583% | $165.9351 | $165.94 | $165.95 | $165.90 |
| Purchase #3 | $32.46 | 12.324% | $36.4604 | $36.46 | $36.45 | $36.50 |
| Purchase #4 | $64.51 | 7.457% | $69.3205 | $69.32 | $69.30 | $69.30 |
| Purchase #5 | $48.71 | 10.456% | $53.8031 | $53.80 | $53.80 | $53.80 |
| Purchase #6 | $130.42 | 3.292% | $134.7134 | $134.71 | $134.70 | $134.70 |
| Purchase #7 | $26.49 | 11.507% | $29.5382 | $29.54 | $29.55 | $29.50 |
| 7 purchase totals = | $651.86 | $712.7633 | $712.76 | $712.75 | $712.70 | |