| 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 | $201.37 | 6.345% | $214.1469 | $214.15 | $214.15 | $214.10 |
| Purchase #2 | $122.70 | 6.267% | $130.3896 | $130.39 | $130.40 | $130.40 |
| Purchase #3 | $105.41 | 10.515% | $116.4939 | $116.49 | $116.50 | $116.50 |
| Purchase #4 | $227.34 | 5.183% | $239.123 | $239.12 | $239.10 | $239.10 |
| Purchase #5 | $17.59 | 6.464% | $18.727 | $18.73 | $18.75 | $18.70 |
| Purchase #6 | $195.91 | 3.799% | $203.3526 | $203.35 | $203.35 | $203.40 |
| Purchase #7 | $45.80 | 3.361% | $47.3393 | $47.34 | $47.35 | $47.30 |
| 7 purchase totals = | $916.12 | $969.5723 | $969.57 | $969.60 | $969.50 | |