| 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 | $62.90 | 11.449% | $70.1014 | $70.10 | $70.10 | $70.10 |
| Purchase #2 | $128.36 | 11.584% | $143.2292 | $143.23 | $143.25 | $143.20 |
| Purchase #3 | $196.38 | 10.764% | $217.5183 | $217.52 | $217.50 | $217.50 |
| Purchase #4 | $160.31 | 13.754% | $182.359 | $182.36 | $182.35 | $182.40 |
| Purchase #5 | $241.44 | 12.326% | $271.1999 | $271.20 | $271.20 | $271.20 |
| Purchase #6 | $109.67 | 8.808% | $119.3297 | $119.33 | $119.35 | $119.30 |
| Purchase #7 | $45.34 | 9.660% | $49.7198 | $49.72 | $49.70 | $49.70 |
| 7 purchase totals = | $944.40 | $1,053.4573 | $1,053.46 | $1,053.45 | $1,053.40 | |