| 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 | $203.63 | 5.184% | $214.1862 | $214.19 | $214.20 | $214.20 |
| Purchase #2 | $244.34 | 8.699% | $265.5951 | $265.60 | $265.60 | $265.60 |
| Purchase #3 | $195.61 | 13.773% | $222.5514 | $222.55 | $222.55 | $222.60 |
| Purchase #4 | $87.97 | 11.831% | $98.3777 | $98.38 | $98.40 | $98.40 |
| Purchase #5 | $194.53 | 12.631% | $219.1011 | $219.10 | $219.10 | $219.10 |
| Purchase #6 | $78.53 | 7.819% | $84.6703 | $84.67 | $84.65 | $84.70 |
| Purchase #7 | $193.55 | 7.744% | $208.5385 | $208.54 | $208.55 | $208.50 |
| 7 purchase totals = | $1,198.16 | $1,313.0203 | $1,313.03 | $1,313.05 | $1,313.10 | |