| 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 | $101.38 | 8.755% | $110.2558 | $110.26 | $110.25 | $110.30 |
| Purchase #2 | $212.94 | 4.539% | $222.6053 | $222.61 | $222.60 | $222.60 |
| Purchase #3 | $87.50 | 7.593% | $94.1439 | $94.14 | $94.15 | $94.10 |
| Purchase #4 | $150.82 | 11.309% | $167.8762 | $167.88 | $167.90 | $167.90 |
| Purchase #5 | $203.39 | 6.446% | $216.5005 | $216.50 | $216.50 | $216.50 |
| Purchase #6 | $250.48 | 5.494% | $264.2414 | $264.24 | $264.25 | $264.20 |
| Purchase #7 | $231.59 | 7.357% | $248.6281 | $248.63 | $248.65 | $248.60 |
| 7 purchase totals = | $1,238.10 | $1,324.2512 | $1,324.26 | $1,324.30 | $1,324.20 | |