| 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 | $196.40 | 10.241% | $216.5133 | $216.51 | $216.50 | $216.50 |
| Purchase #2 | $112.74 | 3.508% | $116.6949 | $116.69 | $116.70 | $116.70 |
| Purchase #3 | $138.85 | 3.426% | $143.607 | $143.61 | $143.60 | $143.60 |
| Purchase #4 | $26.92 | 8.792% | $29.2868 | $29.29 | $29.30 | $29.30 |
| Purchase #5 | $10.78 | 10.609% | $11.9237 | $11.92 | $11.90 | $11.90 |
| Purchase #6 | $50.54 | 12.874% | $57.0465 | $57.05 | $57.05 | $57.00 |
| Purchase #7 | $62.47 | 8.537% | $67.8031 | $67.80 | $67.80 | $67.80 |
| 7 purchase totals = | $598.70 | $642.8753 | $642.87 | $642.85 | $642.80 | |