| 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 | $238.85 | 4.247% | $248.994 | $248.99 | $249.00 | $249.00 |
| Purchase #2 | $227.65 | 11.684% | $254.2486 | $254.25 | $254.25 | $254.20 |
| Purchase #3 | $15.39 | 12.758% | $17.3535 | $17.35 | $17.35 | $17.40 |
| Purchase #4 | $91.32 | 10.193% | $100.6282 | $100.63 | $100.65 | $100.60 |
| Purchase #5 | $222.39 | 7.276% | $238.5711 | $238.57 | $238.55 | $238.60 |
| Purchase #6 | $241.49 | 7.648% | $259.9592 | $259.96 | $259.95 | $260.00 |
| Purchase #7 | $170.44 | 7.299% | $182.8804 | $182.88 | $182.90 | $182.90 |
| 7 purchase totals = | $1,207.53 | $1,302.6350 | $1,302.63 | $1,302.65 | $1,302.70 | |