| 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 | $205.87 | 12.277% | $231.1447 | $231.14 | $231.15 | $231.10 |
| Purchase #2 | $192.96 | 3.602% | $199.9104 | $199.91 | $199.90 | $199.90 |
| Purchase #3 | $70.56 | 9.132% | $77.0035 | $77.00 | $77.00 | $77.00 |
| Purchase #4 | $201.54 | 3.196% | $207.9812 | $207.98 | $208.00 | $208.00 |
| Purchase #5 | $19.92 | 7.464% | $21.4068 | $21.41 | $21.40 | $21.40 |
| Purchase #6 | $32.63 | 4.290% | $34.0298 | $34.03 | $34.05 | $34.00 |
| Purchase #7 | $142.51 | 12.507% | $160.3337 | $160.33 | $160.35 | $160.30 |
| 7 purchase totals = | $865.99 | $931.8101 | $931.80 | $931.85 | $931.70 | |