| 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 | $245.75 | 3.298% | $253.8548 | $253.85 | $253.85 | $253.90 |
| Purchase #2 | $132.90 | 8.816% | $144.6165 | $144.62 | $144.60 | $144.60 |
| Purchase #3 | $231.89 | 9.424% | $253.7433 | $253.74 | $253.75 | $253.70 |
| Purchase #4 | $97.59 | 6.287% | $103.7255 | $103.73 | $103.75 | $103.70 |
| Purchase #5 | $59.80 | 6.106% | $63.4514 | $63.45 | $63.45 | $63.50 |
| Purchase #6 | $112.51 | 12.810% | $126.9225 | $126.92 | $126.90 | $126.90 |
| Purchase #7 | $39.78 | 4.306% | $41.4929 | $41.49 | $41.50 | $41.50 |
| 7 purchase totals = | $920.22 | $987.8069 | $987.80 | $987.80 | $987.80 | |