| 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 | $119.97 | 11.387% | $133.631 | $133.63 | $133.65 | $133.60 |
| Purchase #2 | $172.52 | 10.409% | $190.4776 | $190.48 | $190.50 | $190.50 |
| Purchase #3 | $185.35 | 10.440% | $204.7005 | $204.70 | $204.70 | $204.70 |
| Purchase #4 | $111.62 | 4.155% | $116.2578 | $116.26 | $116.25 | $116.30 |
| Purchase #5 | $106.48 | 7.693% | $114.6715 | $114.67 | $114.65 | $114.70 |
| Purchase #6 | $158.73 | 13.153% | $179.6078 | $179.61 | $179.60 | $179.60 |
| Purchase #7 | $14.51 | 3.595% | $15.0316 | $15.03 | $15.05 | $15.00 |
| 7 purchase totals = | $869.18 | $954.3778 | $954.38 | $954.40 | $954.40 | |