| 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 | $102.82 | 13.245% | $116.4385 | $116.44 | $116.45 | $116.40 |
| Purchase #2 | $33.54 | 10.121% | $36.9346 | $36.93 | $36.95 | $36.90 |
| Purchase #3 | $76.30 | 13.440% | $86.5547 | $86.55 | $86.55 | $86.60 |
| Purchase #4 | $178.28 | 13.658% | $202.6295 | $202.63 | $202.65 | $202.60 |
| Purchase #5 | $123.89 | 13.530% | $140.6523 | $140.65 | $140.65 | $140.70 |
| Purchase #6 | $182.74 | 11.746% | $204.2046 | $204.20 | $204.20 | $204.20 |
| Purchase #7 | $243.97 | 4.617% | $255.2341 | $255.23 | $255.25 | $255.20 |
| 7 purchase totals = | $941.54 | $1,042.6483 | $1,042.63 | $1,042.70 | $1,042.60 | |