| 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 | $119.99 | 11.217% | $133.4493 | $133.45 | $133.45 | $133.40 |
| Purchase #2 | $119.55 | 12.321% | $134.2798 | $134.28 | $134.30 | $134.30 |
| Purchase #3 | $139.44 | 13.325% | $158.0204 | $158.02 | $158.00 | $158.00 |
| Purchase #4 | $28.69 | 3.649% | $29.7369 | $29.74 | $29.75 | $29.70 |
| Purchase #5 | $124.82 | 7.232% | $133.847 | $133.85 | $133.85 | $133.80 |
| Purchase #6 | $155.83 | 6.852% | $166.5075 | $166.51 | $166.50 | $166.50 |
| Purchase #7 | $220.71 | 7.621% | $237.5303 | $237.53 | $237.55 | $237.50 |
| 7 purchase totals = | $909.03 | $993.3712 | $993.38 | $993.40 | $993.20 | |