| 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 | $200.28 | 12.452% | $225.2189 | $225.22 | $225.20 | $225.20 |
| Purchase #2 | $74.70 | 12.169% | $83.7902 | $83.79 | $83.80 | $83.80 |
| Purchase #3 | $106.78 | 7.506% | $114.7949 | $114.79 | $114.80 | $114.80 |
| Purchase #4 | $23.65 | 11.185% | $26.2953 | $26.30 | $26.30 | $26.30 |
| Purchase #5 | $158.97 | 6.657% | $169.5526 | $169.55 | $169.55 | $169.60 |
| Purchase #6 | $19.79 | 3.195% | $20.4223 | $20.42 | $20.40 | $20.40 |
| Purchase #7 | $198.37 | 11.724% | $221.6269 | $221.63 | $221.65 | $221.60 |
| 7 purchase totals = | $782.54 | $861.7011 | $861.70 | $861.70 | $861.70 | |