| 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 | $89.92 | 10.450% | $99.3166 | $99.32 | $99.30 | $99.30 |
| Purchase #2 | $233.82 | 7.670% | $251.754 | $251.75 | $251.75 | $251.80 |
| Purchase #3 | $154.30 | 4.340% | $160.9966 | $161.00 | $161.00 | $161.00 |
| Purchase #4 | $94.43 | 8.758% | $102.7002 | $102.70 | $102.70 | $102.70 |
| Purchase #5 | $103.85 | 5.684% | $109.7528 | $109.75 | $109.75 | $109.80 |
| Purchase #6 | $143.92 | 12.814% | $162.3619 | $162.36 | $162.35 | $162.40 |
| Purchase #7 | $10.68 | 6.370% | $11.3603 | $11.36 | $11.35 | $11.40 |
| 7 purchase totals = | $830.92 | $898.2424 | $898.24 | $898.20 | $898.40 | |