| 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 | $231.78 | 13.499% | $263.068 | $263.07 | $263.05 | $263.10 |
| Purchase #2 | $202.34 | 9.259% | $221.0747 | $221.07 | $221.05 | $221.10 |
| Purchase #3 | $64.63 | 4.352% | $67.4427 | $67.44 | $67.45 | $67.40 |
| Purchase #4 | $50.74 | 9.296% | $55.4568 | $55.46 | $55.45 | $55.50 |
| Purchase #5 | $235.26 | 11.503% | $262.322 | $262.32 | $262.30 | $262.30 |
| Purchase #6 | $89.61 | 10.728% | $99.2234 | $99.22 | $99.20 | $99.20 |
| Purchase #7 | $170.31 | 12.861% | $192.2136 | $192.21 | $192.20 | $192.20 |
| 7 purchase totals = | $1,044.67 | $1,160.8012 | $1,160.79 | $1,160.70 | $1,160.80 | |