| 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 | $223.69 | 10.234% | $246.5824 | $246.58 | $246.60 | $246.60 |
| Purchase #2 | $23.93 | 5.508% | $25.2481 | $25.25 | $25.25 | $25.20 |
| Purchase #3 | $158.99 | 7.637% | $171.1321 | $171.13 | $171.15 | $171.10 |
| Purchase #4 | $99.68 | 11.122% | $110.7664 | $110.77 | $110.75 | $110.80 |
| Purchase #5 | $115.25 | 6.700% | $122.9718 | $122.97 | $122.95 | $123.00 |
| Purchase #6 | $34.63 | 9.143% | $37.7962 | $37.80 | $37.80 | $37.80 |
| Purchase #7 | $78.95 | 9.394% | $86.3666 | $86.37 | $86.35 | $86.40 |
| 7 purchase totals = | $735.12 | $800.8636 | $800.87 | $800.85 | $800.90 | |