| 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 | $85.96 | 6.121% | $91.2216 | $91.22 | $91.20 | $91.20 |
| Purchase #2 | $63.76 | 8.786% | $69.362 | $69.36 | $69.35 | $69.40 |
| Purchase #3 | $141.56 | 5.143% | $148.8404 | $148.84 | $148.85 | $148.80 |
| Purchase #4 | $231.74 | 3.780% | $240.4998 | $240.50 | $240.50 | $240.50 |
| Purchase #5 | $224.25 | 4.466% | $234.265 | $234.27 | $234.25 | $234.30 |
| Purchase #6 | $130.73 | 11.696% | $146.0202 | $146.02 | $146.00 | $146.00 |
| Purchase #7 | $65.58 | 5.295% | $69.0525 | $69.05 | $69.05 | $69.10 |
| 7 purchase totals = | $943.58 | $999.2615 | $999.26 | $999.20 | $999.30 | |