| 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 | $115.62 | 12.771% | $130.3858 | $130.39 | $130.40 | $130.40 |
| Purchase #2 | $197.32 | 4.355% | $205.9133 | $205.91 | $205.90 | $205.90 |
| Purchase #3 | $169.76 | 5.762% | $179.5416 | $179.54 | $179.55 | $179.50 |
| Purchase #4 | $34.45 | 3.185% | $35.5472 | $35.55 | $35.55 | $35.50 |
| Purchase #5 | $21.76 | 9.507% | $23.8287 | $23.83 | $23.85 | $23.80 |
| Purchase #6 | $54.65 | 11.352% | $60.8539 | $60.85 | $60.85 | $60.90 |
| Purchase #7 | $188.94 | 12.830% | $213.181 | $213.18 | $213.20 | $213.20 |
| 7 purchase totals = | $782.50 | $849.2515 | $849.25 | $849.30 | $849.20 | |