| 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 | $105.95 | 11.323% | $117.9467 | $117.95 | $117.95 | $117.90 |
| Purchase #2 | $170.90 | 7.422% | $183.5842 | $183.58 | $183.60 | $183.60 |
| Purchase #3 | $214.71 | 3.409% | $222.0295 | $222.03 | $222.05 | $222.00 |
| Purchase #4 | $119.58 | 6.572% | $127.4388 | $127.44 | $127.45 | $127.40 |
| Purchase #5 | $80.62 | 3.472% | $83.4191 | $83.42 | $83.40 | $83.40 |
| Purchase #6 | $32.25 | 13.713% | $36.6724 | $36.67 | $36.65 | $36.70 |
| Purchase #7 | $27.69 | 4.815% | $29.0233 | $29.02 | $29.00 | $29.00 |
| 7 purchase totals = | $751.70 | $800.1140 | $800.11 | $800.10 | $800.00 | |