| 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 | $122.65 | 10.371% | $135.37 | $135.37 | $135.35 | $135.40 |
| Purchase #2 | $86.68 | 3.138% | $89.4 | $89.40 | $89.40 | $89.40 |
| Purchase #3 | $47.62 | 5.738% | $50.3524 | $50.35 | $50.35 | $50.40 |
| Purchase #4 | $227.72 | 3.723% | $236.198 | $236.20 | $236.20 | $236.20 |
| Purchase #5 | $169.72 | 7.242% | $182.0111 | $182.01 | $182.00 | $182.00 |
| Purchase #6 | $148.57 | 9.870% | $163.2339 | $163.23 | $163.25 | $163.20 |
| Purchase #7 | $241.67 | 4.398% | $252.2986 | $252.30 | $252.30 | $252.30 |
| 7 purchase totals = | $1,044.63 | $1,108.8640 | $1,108.86 | $1,108.85 | $1,108.90 | |