| 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 | $248.93 | 9.659% | $272.9741 | $272.97 | $272.95 | $273.00 |
| Purchase #2 | $193.81 | 8.583% | $210.4447 | $210.44 | $210.45 | $210.40 |
| Purchase #3 | $131.65 | 3.666% | $136.4763 | $136.48 | $136.50 | $136.50 |
| Purchase #4 | $100.89 | 7.663% | $108.6212 | $108.62 | $108.60 | $108.60 |
| Purchase #5 | $11.99 | 10.199% | $13.2129 | $13.21 | $13.20 | $13.20 |
| Purchase #6 | $80.45 | 11.184% | $89.4475 | $89.45 | $89.45 | $89.40 |
| Purchase #7 | $33.62 | 7.818% | $36.2484 | $36.25 | $36.25 | $36.20 |
| 7 purchase totals = | $801.34 | $867.4251 | $867.42 | $867.40 | $867.30 | |