| 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 | $197.48 | 10.261% | $217.7434 | $217.74 | $217.75 | $217.70 |
| Purchase #2 | $126.69 | 7.418% | $136.0879 | $136.09 | $136.10 | $136.10 |
| Purchase #3 | $112.78 | 12.826% | $127.2452 | $127.25 | $127.25 | $127.20 |
| Purchase #4 | $144.78 | 11.502% | $161.4326 | $161.43 | $161.45 | $161.40 |
| Purchase #5 | $65.47 | 9.676% | $71.8049 | $71.80 | $71.80 | $71.80 |
| Purchase #6 | $213.25 | 12.522% | $239.9532 | $239.95 | $239.95 | $240.00 |
| Purchase #7 | $70.91 | 10.272% | $78.1939 | $78.19 | $78.20 | $78.20 |
| 7 purchase totals = | $931.36 | $1,032.4611 | $1,032.45 | $1,032.50 | $1,032.40 | |