| 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 | $231.60 | 3.215% | $239.0459 | $239.05 | $239.05 | $239.00 |
| Purchase #2 | $30.54 | 4.627% | $31.9531 | $31.95 | $31.95 | $32.00 |
| Purchase #3 | $239.90 | 13.256% | $271.7011 | $271.70 | $271.70 | $271.70 |
| Purchase #4 | $96.26 | 11.813% | $107.6312 | $107.63 | $107.65 | $107.60 |
| Purchase #5 | $116.52 | 10.153% | $128.3503 | $128.35 | $128.35 | $128.40 |
| Purchase #6 | $214.65 | 7.109% | $229.9095 | $229.91 | $229.90 | $229.90 |
| Purchase #7 | $246.87 | 8.728% | $268.4168 | $268.42 | $268.40 | $268.40 |
| 7 purchase totals = | $1,176.34 | $1,277.0079 | $1,277.01 | $1,277.00 | $1,277.00 | |