| 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 | $227.72 | 13.396% | $258.2254 | $258.23 | $258.25 | $258.20 |
| Purchase #2 | $179.42 | 6.583% | $191.2312 | $191.23 | $191.25 | $191.20 |
| Purchase #3 | $84.73 | 8.747% | $92.1413 | $92.14 | $92.15 | $92.10 |
| Purchase #4 | $212.44 | 3.758% | $220.4235 | $220.42 | $220.40 | $220.40 |
| Purchase #5 | $203.56 | 12.420% | $228.8422 | $228.84 | $228.85 | $228.80 |
| Purchase #6 | $194.65 | 12.846% | $219.6547 | $219.65 | $219.65 | $219.70 |
| Purchase #7 | $176.39 | 11.261% | $196.2533 | $196.25 | $196.25 | $196.30 |
| 7 purchase totals = | $1,278.91 | $1,406.7716 | $1,406.76 | $1,406.80 | $1,406.70 | |