| 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 | $198.48 | 8.859% | $216.0633 | $216.06 | $216.05 | $216.10 |
| Purchase #2 | $106.90 | 4.254% | $111.4475 | $111.45 | $111.45 | $111.40 |
| Purchase #3 | $105.42 | 13.310% | $119.4514 | $119.45 | $119.45 | $119.50 |
| Purchase #4 | $12.95 | 6.152% | $13.7467 | $13.75 | $13.75 | $13.70 |
| Purchase #5 | $217.78 | 5.670% | $230.1281 | $230.13 | $230.15 | $230.10 |
| Purchase #6 | $25.29 | 8.584% | $27.4609 | $27.46 | $27.45 | $27.50 |
| Purchase #7 | $239.42 | 3.198% | $247.0767 | $247.08 | $247.10 | $247.10 |
| 7 purchase totals = | $906.24 | $965.3746 | $965.38 | $965.40 | $965.40 | |