| 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 | $151.26 | 8.438% | $164.0233 | $164.02 | $164.00 | $164.00 |
| Purchase #2 | $209.31 | 9.606% | $229.4163 | $229.42 | $229.40 | $229.40 |
| Purchase #3 | $243.77 | 13.297% | $276.1841 | $276.18 | $276.20 | $276.20 |
| Purchase #4 | $50.63 | 9.398% | $55.3882 | $55.39 | $55.40 | $55.40 |
| Purchase #5 | $203.51 | 8.614% | $221.0404 | $221.04 | $221.05 | $221.00 |
| Purchase #6 | $30.48 | 13.371% | $34.5555 | $34.56 | $34.55 | $34.60 |
| Purchase #7 | $98.96 | 3.593% | $102.5156 | $102.52 | $102.50 | $102.50 |
| 7 purchase totals = | $987.92 | $1,083.1234 | $1,083.13 | $1,083.10 | $1,083.10 | |