| 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 | $208.82 | 7.169% | $223.7903 | $223.79 | $223.80 | $223.80 |
| Purchase #2 | $218.57 | 11.190% | $243.028 | $243.03 | $243.05 | $243.00 |
| Purchase #3 | $140.63 | 7.312% | $150.9129 | $150.91 | $150.90 | $150.90 |
| Purchase #4 | $241.49 | 7.284% | $259.0801 | $259.08 | $259.10 | $259.10 |
| Purchase #5 | $69.41 | 10.579% | $76.7529 | $76.75 | $76.75 | $76.80 |
| Purchase #6 | $140.29 | 9.796% | $154.0328 | $154.03 | $154.05 | $154.00 |
| Purchase #7 | $233.45 | 6.200% | $247.9239 | $247.92 | $247.90 | $247.90 |
| 7 purchase totals = | $1,252.66 | $1,355.5209 | $1,355.51 | $1,355.55 | $1,355.50 | |