| 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 | $216.79 | 6.753% | $231.4298 | $231.43 | $231.45 | $231.40 |
| Purchase #2 | $24.55 | 5.734% | $25.9577 | $25.96 | $25.95 | $26.00 |
| Purchase #3 | $224.31 | 8.354% | $243.0489 | $243.05 | $243.05 | $243.00 |
| Purchase #4 | $111.38 | 8.618% | $120.9787 | $120.98 | $121.00 | $121.00 |
| Purchase #5 | $39.73 | 12.708% | $44.7789 | $44.78 | $44.80 | $44.80 |
| Purchase #6 | $142.53 | 4.488% | $148.9267 | $148.93 | $148.95 | $148.90 |
| Purchase #7 | $234.56 | 9.242% | $256.238 | $256.24 | $256.25 | $256.20 |
| 7 purchase totals = | $993.85 | $1,071.3587 | $1,071.37 | $1,071.45 | $1,071.30 | |