| 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 | $233.46 | 4.122% | $243.0832 | $243.08 | $243.10 | $243.10 |
| Purchase #2 | $21.60 | 13.638% | $24.5458 | $24.55 | $24.55 | $24.50 |
| Purchase #3 | $96.95 | 7.660% | $104.3764 | $104.38 | $104.40 | $104.40 |
| Purchase #4 | $186.61 | 10.428% | $206.0697 | $206.07 | $206.05 | $206.10 |
| Purchase #5 | $151.99 | 6.298% | $161.5623 | $161.56 | $161.55 | $161.60 |
| Purchase #6 | $190.73 | 8.842% | $207.5943 | $207.59 | $207.60 | $207.60 |
| Purchase #7 | $108.95 | 5.143% | $114.5533 | $114.55 | $114.55 | $114.60 |
| 7 purchase totals = | $990.29 | $1,061.7850 | $1,061.78 | $1,061.80 | $1,061.90 | |