| 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 | $191.82 | 4.122% | $199.7268 | $199.73 | $199.75 | $199.70 |
| Purchase #2 | $117.60 | 3.217% | $121.3832 | $121.38 | $121.40 | $121.40 |
| Purchase #3 | $137.89 | 8.519% | $149.6368 | $149.64 | $149.65 | $149.60 |
| Purchase #4 | $11.25 | 6.222% | $11.95 | $11.95 | $11.95 | $12.00 |
| Purchase #5 | $182.59 | 12.342% | $205.1253 | $205.13 | $205.15 | $205.10 |
| Purchase #6 | $206.40 | 9.491% | $225.9894 | $225.99 | $226.00 | $226.00 |
| Purchase #7 | $9.25 | 6.602% | $9.8607 | $9.86 | $9.85 | $9.90 |
| 7 purchase totals = | $856.80 | $923.6722 | $923.68 | $923.75 | $923.70 | |