| 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 | $222.80 | 4.134% | $232.0106 | $232.01 | $232.00 | $232.00 |
| Purchase #2 | $123.51 | 8.450% | $133.9466 | $133.95 | $133.95 | $133.90 |
| Purchase #3 | $80.81 | 10.797% | $89.5351 | $89.54 | $89.55 | $89.50 |
| Purchase #4 | $143.87 | 3.577% | $149.0162 | $149.02 | $149.00 | $149.00 |
| Purchase #5 | $116.30 | 11.616% | $129.8094 | $129.81 | $129.80 | $129.80 |
| Purchase #6 | $75.33 | 4.217% | $78.5067 | $78.51 | $78.50 | $78.50 |
| Purchase #7 | $162.42 | 4.263% | $169.344 | $169.34 | $169.35 | $169.30 |
| 7 purchase totals = | $925.04 | $982.1686 | $982.18 | $982.15 | $982.00 | |