| 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 | $141.41 | 7.858% | $152.522 | $152.52 | $152.50 | $152.50 |
| Purchase #2 | $10.50 | 13.830% | $11.9522 | $11.95 | $11.95 | $12.00 |
| Purchase #3 | $230.55 | 7.619% | $248.1156 | $248.12 | $248.10 | $248.10 |
| Purchase #4 | $34.51 | 4.318% | $36.0001 | $36.00 | $36.00 | $36.00 |
| Purchase #5 | $233.57 | 5.619% | $246.6943 | $246.69 | $246.70 | $246.70 |
| Purchase #6 | $107.79 | 13.792% | $122.6564 | $122.66 | $122.65 | $122.70 |
| Purchase #7 | $77.31 | 7.537% | $83.1369 | $83.14 | $83.15 | $83.10 |
| 7 purchase totals = | $835.64 | $901.0775 | $901.08 | $901.05 | $901.10 | |