| 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 | $250.33 | 4.173% | $260.7763 | $260.78 | $260.80 | $260.80 |
| Purchase #2 | $242.95 | 8.464% | $263.5133 | $263.51 | $263.50 | $263.50 |
| Purchase #3 | $106.95 | 8.684% | $116.2375 | $116.24 | $116.25 | $116.20 |
| Purchase #4 | $12.73 | 9.516% | $13.9414 | $13.94 | $13.95 | $13.90 |
| Purchase #5 | $74.72 | 6.146% | $79.3123 | $79.31 | $79.30 | $79.30 |
| Purchase #6 | $157.69 | 10.600% | $174.4051 | $174.41 | $174.40 | $174.40 |
| Purchase #7 | $167.69 | 4.506% | $175.2461 | $175.25 | $175.25 | $175.20 |
| 7 purchase totals = | $1,013.06 | $1,083.4320 | $1,083.44 | $1,083.45 | $1,083.30 | |