| 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 | $97.81 | 4.275% | $101.9914 | $101.99 | $102.00 | $102.00 |
| Purchase #2 | $246.40 | 4.661% | $257.8847 | $257.88 | $257.90 | $257.90 |
| Purchase #3 | $204.65 | 6.211% | $217.3608 | $217.36 | $217.35 | $217.40 |
| Purchase #4 | $11.53 | 13.797% | $13.1208 | $13.12 | $13.10 | $13.10 |
| Purchase #5 | $146.71 | 11.609% | $163.7416 | $163.74 | $163.75 | $163.70 |
| Purchase #6 | $185.30 | 4.835% | $194.2593 | $194.26 | $194.25 | $194.30 |
| Purchase #7 | $21.91 | 12.234% | $24.5905 | $24.59 | $24.60 | $24.60 |
| 7 purchase totals = | $914.31 | $972.9491 | $972.94 | $972.95 | $973.00 | |