| 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 | $223.61 | 10.873% | $247.9231 | $247.92 | $247.90 | $247.90 |
| Purchase #2 | $104.98 | 6.669% | $111.9811 | $111.98 | $112.00 | $112.00 |
| Purchase #3 | $98.30 | 9.644% | $107.7801 | $107.78 | $107.80 | $107.80 |
| Purchase #4 | $7.68 | 10.744% | $8.5051 | $8.51 | $8.50 | $8.50 |
| Purchase #5 | $241.78 | 5.306% | $254.6088 | $254.61 | $254.60 | $254.60 |
| Purchase #6 | $104.37 | 3.816% | $108.3528 | $108.35 | $108.35 | $108.40 |
| Purchase #7 | $110.78 | 9.404% | $121.1978 | $121.20 | $121.20 | $121.20 |
| 7 purchase totals = | $891.50 | $960.3488 | $960.35 | $960.35 | $960.40 | |