| 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 | $198.58 | 10.639% | $219.7069 | $219.71 | $219.70 | $219.70 |
| Purchase #2 | $91.66 | 13.454% | $103.9919 | $103.99 | $104.00 | $104.00 |
| Purchase #3 | $106.62 | 9.223% | $116.4536 | $116.45 | $116.45 | $116.50 |
| Purchase #4 | $32.74 | 5.146% | $34.4248 | $34.42 | $34.40 | $34.40 |
| Purchase #5 | $105.83 | 11.498% | $117.9983 | $118.00 | $118.00 | $118.00 |
| Purchase #6 | $240.81 | 9.179% | $262.9139 | $262.91 | $262.90 | $262.90 |
| Purchase #7 | $75.51 | 11.501% | $84.1944 | $84.19 | $84.20 | $84.20 |
| 7 purchase totals = | $851.75 | $939.6838 | $939.67 | $939.65 | $939.70 | |