| 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 | $133.54 | 7.199% | $143.1535 | $143.15 | $143.15 | $143.20 |
| Purchase #2 | $211.53 | 13.464% | $240.0104 | $240.01 | $240.00 | $240.00 |
| Purchase #3 | $15.90 | 11.821% | $17.7795 | $17.78 | $17.80 | $17.80 |
| Purchase #4 | $230.54 | 13.718% | $262.1655 | $262.17 | $262.15 | $262.20 |
| Purchase #5 | $66.92 | 4.672% | $70.0465 | $70.05 | $70.05 | $70.00 |
| Purchase #6 | $47.70 | 3.224% | $49.2378 | $49.24 | $49.25 | $49.20 |
| Purchase #7 | $103.83 | 6.462% | $110.5395 | $110.54 | $110.55 | $110.50 |
| 7 purchase totals = | $809.96 | $892.9327 | $892.94 | $892.95 | $892.90 | |