| 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 | $111.31 | 6.208% | $118.2201 | $118.22 | $118.20 | $118.20 |
| Purchase #2 | $10.26 | 3.516% | $10.6207 | $10.62 | $10.60 | $10.60 |
| Purchase #3 | $121.68 | 7.300% | $130.5626 | $130.56 | $130.55 | $130.60 |
| Purchase #4 | $139.74 | 10.556% | $154.491 | $154.49 | $154.50 | $154.50 |
| Purchase #5 | $211.31 | 7.343% | $226.8265 | $226.83 | $226.85 | $226.80 |
| Purchase #6 | $143.77 | 7.289% | $154.2494 | $154.25 | $154.25 | $154.20 |
| Purchase #7 | $165.50 | 4.585% | $173.0882 | $173.09 | $173.10 | $173.10 |
| 7 purchase totals = | $903.57 | $968.0585 | $968.06 | $968.05 | $968.00 | |