| 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 | $24.47 | 10.420% | $27.0198 | $27.02 | $27.00 | $27.00 |
| Purchase #2 | $126.88 | 11.444% | $141.4001 | $141.40 | $141.40 | $141.40 |
| Purchase #3 | $244.30 | 7.360% | $262.2805 | $262.28 | $262.30 | $262.30 |
| Purchase #4 | $177.41 | 10.154% | $195.4242 | $195.42 | $195.40 | $195.40 |
| Purchase #5 | $233.28 | 6.527% | $248.5062 | $248.51 | $248.50 | $248.50 |
| Purchase #6 | $149.74 | 7.515% | $160.993 | $160.99 | $161.00 | $161.00 |
| Purchase #7 | $182.37 | 12.653% | $205.4453 | $205.45 | $205.45 | $205.40 |
| 7 purchase totals = | $1,138.45 | $1,241.0691 | $1,241.07 | $1,241.05 | $1,241.00 | |