| 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 | $201.67 | 3.867% | $209.4686 | $209.47 | $209.45 | $209.50 |
| Purchase #2 | $13.91 | 9.678% | $15.2562 | $15.26 | $15.25 | $15.30 |
| Purchase #3 | $164.41 | 11.697% | $183.641 | $183.64 | $183.65 | $183.60 |
| Purchase #4 | $162.34 | 5.454% | $171.194 | $171.19 | $171.20 | $171.20 |
| Purchase #5 | $151.66 | 7.546% | $163.1043 | $163.10 | $163.10 | $163.10 |
| Purchase #6 | $236.39 | 8.326% | $256.0718 | $256.07 | $256.05 | $256.10 |
| Purchase #7 | $222.59 | 8.664% | $241.8752 | $241.88 | $241.90 | $241.90 |
| 7 purchase totals = | $1,152.97 | $1,240.6111 | $1,240.61 | $1,240.60 | $1,240.70 | |