| 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 | $94.38 | 12.238% | $105.9302 | $105.93 | $105.95 | $105.90 |
| Purchase #2 | $182.28 | 10.751% | $201.8769 | $201.88 | $201.90 | $201.90 |
| Purchase #3 | $163.99 | 3.525% | $169.7706 | $169.77 | $169.75 | $169.80 |
| Purchase #4 | $211.32 | 8.653% | $229.6055 | $229.61 | $229.60 | $229.60 |
| Purchase #5 | $159.76 | 6.256% | $169.7546 | $169.75 | $169.75 | $169.80 |
| Purchase #6 | $164.64 | 7.733% | $177.3716 | $177.37 | $177.35 | $177.40 |
| Purchase #7 | $174.81 | 6.458% | $186.0992 | $186.10 | $186.10 | $186.10 |
| 7 purchase totals = | $1,151.18 | $1,240.4086 | $1,240.41 | $1,240.40 | $1,240.50 | |