| 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 | $169.43 | 8.196% | $183.3165 | $183.32 | $183.30 | $183.30 |
| Purchase #2 | $208.72 | 5.590% | $220.3874 | $220.39 | $220.40 | $220.40 |
| Purchase #3 | $99.98 | 3.145% | $103.1244 | $103.12 | $103.10 | $103.10 |
| Purchase #4 | $102.99 | 12.467% | $115.8298 | $115.83 | $115.85 | $115.80 |
| Purchase #5 | $180.39 | 11.209% | $200.6099 | $200.61 | $200.60 | $200.60 |
| Purchase #6 | $21.55 | 11.111% | $23.9444 | $23.94 | $23.95 | $23.90 |
| Purchase #7 | $209.87 | 12.468% | $236.0366 | $236.04 | $236.05 | $236.00 |
| 7 purchase totals = | $992.93 | $1,083.2490 | $1,083.25 | $1,083.25 | $1,083.10 | |