| 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 | $192.66 | 10.653% | $213.1841 | $213.18 | $213.20 | $213.20 |
| Purchase #2 | $161.79 | 5.197% | $170.1982 | $170.20 | $170.20 | $170.20 |
| Purchase #3 | $195.66 | 3.232% | $201.9837 | $201.98 | $202.00 | $202.00 |
| Purchase #4 | $177.25 | 8.372% | $192.0894 | $192.09 | $192.10 | $192.10 |
| Purchase #5 | $136.89 | 3.572% | $141.7797 | $141.78 | $141.80 | $141.80 |
| Purchase #6 | $230.76 | 12.792% | $260.2788 | $260.28 | $260.30 | $260.30 |
| Purchase #7 | $151.71 | 7.143% | $162.5466 | $162.55 | $162.55 | $162.50 |
| 7 purchase totals = | $1,246.72 | $1,342.0605 | $1,342.06 | $1,342.15 | $1,342.10 | |