| 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 | $225.39 | 10.619% | $249.3242 | $249.32 | $249.30 | $249.30 |
| Purchase #2 | $54.88 | 8.169% | $59.3631 | $59.36 | $59.35 | $59.40 |
| Purchase #3 | $219.29 | 13.586% | $249.0827 | $249.08 | $249.10 | $249.10 |
| Purchase #4 | $126.48 | 9.312% | $138.2578 | $138.26 | $138.25 | $138.30 |
| Purchase #5 | $34.46 | 5.693% | $36.4218 | $36.42 | $36.40 | $36.40 |
| Purchase #6 | $47.93 | 6.738% | $51.1595 | $51.16 | $51.15 | $51.20 |
| Purchase #7 | $56.77 | 11.836% | $63.4893 | $63.49 | $63.50 | $63.50 |
| 7 purchase totals = | $765.20 | $847.0984 | $847.09 | $847.05 | $847.20 | |