| 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 | $225.47 | 12.600% | $253.8792 | $253.88 | $253.90 | $253.90 |
| Purchase #2 | $196.41 | 10.367% | $216.7718 | $216.77 | $216.75 | $216.80 |
| Purchase #3 | $5.64 | 13.283% | $6.3892 | $6.39 | $6.40 | $6.40 |
| Purchase #4 | $98.84 | 11.778% | $110.4814 | $110.48 | $110.50 | $110.50 |
| Purchase #5 | $161.78 | 4.720% | $169.416 | $169.42 | $169.40 | $169.40 |
| Purchase #6 | $94.56 | 6.531% | $100.7357 | $100.74 | $100.75 | $100.70 |
| Purchase #7 | $8.90 | 7.488% | $9.5664 | $9.57 | $9.55 | $9.60 |
| 7 purchase totals = | $791.60 | $867.2397 | $867.25 | $867.25 | $867.30 | |