| 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 | $229.82 | 4.328% | $239.7666 | $239.77 | $239.75 | $239.80 |
| Purchase #2 | $76.62 | 5.294% | $80.6763 | $80.68 | $80.70 | $80.70 |
| Purchase #3 | $13.42 | 13.192% | $15.1904 | $15.19 | $15.20 | $15.20 |
| Purchase #4 | $136.28 | 7.230% | $146.133 | $146.13 | $146.15 | $146.10 |
| Purchase #5 | $221.47 | 4.248% | $230.878 | $230.88 | $230.90 | $230.90 |
| Purchase #6 | $223.62 | 10.456% | $247.0017 | $247.00 | $247.00 | $247.00 |
| Purchase #7 | $97.84 | 12.181% | $109.7579 | $109.76 | $109.75 | $109.80 |
| 7 purchase totals = | $999.07 | $1,069.4039 | $1,069.41 | $1,069.45 | $1,069.50 | |