| 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 | $97.91 | 4.789% | $102.5989 | $102.60 | $102.60 | $102.60 |
| Purchase #2 | $203.79 | 3.429% | $210.778 | $210.78 | $210.80 | $210.80 |
| Purchase #3 | $88.25 | 10.327% | $97.3636 | $97.36 | $97.35 | $97.40 |
| Purchase #4 | $187.54 | 9.725% | $205.7783 | $205.78 | $205.80 | $205.80 |
| Purchase #5 | $45.45 | 5.513% | $47.9557 | $47.96 | $47.95 | $48.00 |
| Purchase #6 | $227.93 | 5.854% | $241.273 | $241.27 | $241.25 | $241.30 |
| Purchase #7 | $131.85 | 9.759% | $144.7172 | $144.72 | $144.70 | $144.70 |
| 7 purchase totals = | $982.72 | $1,050.4647 | $1,050.47 | $1,050.45 | $1,050.60 | |