| 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 | $25.95 | 5.535% | $27.3863 | $27.39 | $27.40 | $27.40 |
| Purchase #2 | $232.29 | 4.269% | $242.2065 | $242.21 | $242.20 | $242.20 |
| Purchase #3 | $44.48 | 12.214% | $49.9128 | $49.91 | $49.90 | $49.90 |
| Purchase #4 | $101.88 | 7.456% | $109.4762 | $109.48 | $109.50 | $109.50 |
| Purchase #5 | $118.79 | 10.218% | $130.928 | $130.93 | $130.95 | $130.90 |
| Purchase #6 | $217.77 | 11.117% | $241.9795 | $241.98 | $242.00 | $242.00 |
| Purchase #7 | $133.99 | 7.481% | $144.0138 | $144.01 | $144.00 | $144.00 |
| 7 purchase totals = | $875.15 | $945.9031 | $945.91 | $945.95 | $945.90 | |