| 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 | $119.25 | 4.259% | $124.3289 | $124.33 | $124.35 | $124.30 |
| Purchase #2 | $121.29 | 4.748% | $127.0488 | $127.05 | $127.05 | $127.00 |
| Purchase #3 | $218.48 | 7.151% | $234.1035 | $234.10 | $234.10 | $234.10 |
| Purchase #4 | $19.52 | 3.106% | $20.1263 | $20.13 | $20.15 | $20.10 |
| Purchase #5 | $81.60 | 13.719% | $92.7947 | $92.79 | $92.80 | $92.80 |
| Purchase #6 | $218.61 | 4.855% | $229.2235 | $229.22 | $229.20 | $229.20 |
| Purchase #7 | $89.40 | 11.150% | $99.3681 | $99.37 | $99.35 | $99.40 |
| 7 purchase totals = | $868.15 | $926.9938 | $926.99 | $927.00 | $926.90 | |