| 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 | $186.87 | 10.724% | $206.9099 | $206.91 | $206.90 | $206.90 |
| Purchase #2 | $101.57 | 5.284% | $106.937 | $106.94 | $106.95 | $106.90 |
| Purchase #3 | $29.62 | 13.170% | $33.521 | $33.52 | $33.50 | $33.50 |
| Purchase #4 | $245.28 | 6.181% | $260.4408 | $260.44 | $260.45 | $260.40 |
| Purchase #5 | $76.62 | 9.801% | $84.1295 | $84.13 | $84.15 | $84.10 |
| Purchase #6 | $82.36 | 8.842% | $89.6423 | $89.64 | $89.65 | $89.60 |
| Purchase #7 | $86.44 | 12.306% | $97.0773 | $97.08 | $97.10 | $97.10 |
| 7 purchase totals = | $808.76 | $878.6578 | $878.66 | $878.70 | $878.50 | |