| 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 | $140.25 | 7.672% | $151.01 | $151.01 | $151.00 | $151.00 |
| Purchase #2 | $209.80 | 3.256% | $216.6311 | $216.63 | $216.65 | $216.60 |
| Purchase #3 | $226.63 | 7.408% | $243.4188 | $243.42 | $243.40 | $243.40 |
| Purchase #4 | $65.62 | 3.411% | $67.8583 | $67.86 | $67.85 | $67.90 |
| Purchase #5 | $197.26 | 10.662% | $218.2919 | $218.29 | $218.30 | $218.30 |
| Purchase #6 | $151.61 | 11.419% | $168.9223 | $168.92 | $168.90 | $168.90 |
| Purchase #7 | $186.62 | 9.433% | $204.2239 | $204.22 | $204.20 | $204.20 |
| 7 purchase totals = | $1,177.79 | $1,270.3563 | $1,270.35 | $1,270.30 | $1,270.30 | |