| 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 | $221.81 | 4.783% | $232.4192 | $232.42 | $232.40 | $232.40 |
| Purchase #2 | $94.33 | 10.177% | $103.93 | $103.93 | $103.95 | $103.90 |
| Purchase #3 | $112.92 | 8.468% | $122.4821 | $122.48 | $122.50 | $122.50 |
| Purchase #4 | $206.62 | 3.410% | $213.6657 | $213.67 | $213.65 | $213.70 |
| Purchase #5 | $73.63 | 7.343% | $79.0367 | $79.04 | $79.05 | $79.00 |
| Purchase #6 | $243.28 | 12.293% | $273.1864 | $273.19 | $273.20 | $273.20 |
| Purchase #7 | $13.97 | 12.625% | $15.7337 | $15.73 | $15.75 | $15.70 |
| 7 purchase totals = | $966.56 | $1,040.4538 | $1,040.46 | $1,040.50 | $1,040.40 | |