| 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 | $192.59 | 4.260% | $200.7943 | $200.79 | $200.80 | $200.80 |
| Purchase #2 | $58.78 | 8.569% | $63.8169 | $63.82 | $63.80 | $63.80 |
| Purchase #3 | $212.49 | 5.138% | $223.4077 | $223.41 | $223.40 | $223.40 |
| Purchase #4 | $187.75 | 3.845% | $194.969 | $194.97 | $194.95 | $195.00 |
| Purchase #5 | $36.92 | 12.349% | $41.4793 | $41.48 | $41.50 | $41.50 |
| Purchase #6 | $117.59 | 13.803% | $133.8209 | $133.82 | $133.80 | $133.80 |
| Purchase #7 | $62.79 | 11.230% | $69.8413 | $69.84 | $69.85 | $69.80 |
| 7 purchase totals = | $868.91 | $928.1294 | $928.13 | $928.10 | $928.10 | |