| 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 | $129.45 | 11.670% | $144.5568 | $144.56 | $144.55 | $144.60 |
| Purchase #2 | $102.97 | 4.420% | $107.5213 | $107.52 | $107.50 | $107.50 |
| Purchase #3 | $49.93 | 4.332% | $52.093 | $52.09 | $52.10 | $52.10 |
| Purchase #4 | $221.93 | 4.125% | $231.0846 | $231.08 | $231.10 | $231.10 |
| Purchase #5 | $222.98 | 7.687% | $240.1205 | $240.12 | $240.10 | $240.10 |
| Purchase #6 | $139.75 | 6.127% | $148.3125 | $148.31 | $148.30 | $148.30 |
| Purchase #7 | $34.73 | 4.261% | $36.2098 | $36.21 | $36.20 | $36.20 |
| 7 purchase totals = | $901.74 | $959.8985 | $959.89 | $959.85 | $959.90 | |