| 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 | $122.79 | 8.392% | $133.0945 | $133.09 | $133.10 | $133.10 |
| Purchase #2 | $213.55 | 8.211% | $231.0846 | $231.08 | $231.10 | $231.10 |
| Purchase #3 | $87.51 | 7.751% | $94.2929 | $94.29 | $94.30 | $94.30 |
| Purchase #4 | $111.97 | 10.455% | $123.6765 | $123.68 | $123.70 | $123.70 |
| Purchase #5 | $23.33 | 13.529% | $26.4863 | $26.49 | $26.50 | $26.50 |
| Purchase #6 | $142.83 | 6.300% | $151.8283 | $151.83 | $151.85 | $151.80 |
| Purchase #7 | $169.94 | 13.459% | $192.8122 | $192.81 | $192.80 | $192.80 |
| 7 purchase totals = | $871.92 | $953.2753 | $953.27 | $953.35 | $953.30 | |