| 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 | $208.84 | 8.378% | $226.3366 | $226.34 | $226.35 | $226.30 |
| Purchase #2 | $170.80 | 4.789% | $178.9796 | $178.98 | $179.00 | $179.00 |
| Purchase #3 | $119.84 | 10.739% | $132.7096 | $132.71 | $132.70 | $132.70 |
| Purchase #4 | $232.26 | 12.843% | $262.0892 | $262.09 | $262.10 | $262.10 |
| Purchase #5 | $250.59 | 9.583% | $274.604 | $274.60 | $274.60 | $274.60 |
| Purchase #6 | $5.86 | 7.455% | $6.2969 | $6.30 | $6.30 | $6.30 |
| Purchase #7 | $7.77 | 12.136% | $8.713 | $8.71 | $8.70 | $8.70 |
| 7 purchase totals = | $995.96 | $1,089.7289 | $1,089.73 | $1,089.75 | $1,089.70 | |