| 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 | $112.85 | 9.238% | $123.2751 | $123.28 | $123.30 | $123.30 |
| Purchase #2 | $66.74 | 12.211% | $74.8896 | $74.89 | $74.90 | $74.90 |
| Purchase #3 | $99.26 | 8.337% | $107.5353 | $107.54 | $107.55 | $107.50 |
| Purchase #4 | $95.58 | 3.839% | $99.2493 | $99.25 | $99.25 | $99.20 |
| Purchase #5 | $182.28 | 9.750% | $200.0523 | $200.05 | $200.05 | $200.10 |
| Purchase #6 | $36.61 | 9.795% | $40.1959 | $40.20 | $40.20 | $40.20 |
| Purchase #7 | $245.69 | 12.322% | $275.9639 | $275.96 | $275.95 | $276.00 |
| 7 purchase totals = | $839.01 | $921.1614 | $921.17 | $921.20 | $921.20 | |