| 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 | $122.39 | 11.743% | $136.7623 | $136.76 | $136.75 | $136.80 |
| Purchase #2 | $247.64 | 6.166% | $262.9095 | $262.91 | $262.90 | $262.90 |
| Purchase #3 | $226.34 | 10.408% | $249.8975 | $249.90 | $249.90 | $249.90 |
| Purchase #4 | $127.53 | 6.333% | $135.6065 | $135.61 | $135.60 | $135.60 |
| Purchase #5 | $37.96 | 11.714% | $42.4066 | $42.41 | $42.40 | $42.40 |
| Purchase #6 | $15.84 | 11.709% | $17.6947 | $17.69 | $17.70 | $17.70 |
| Purchase #7 | $82.77 | 12.621% | $93.2164 | $93.22 | $93.20 | $93.20 |
| 7 purchase totals = | $860.47 | $938.4935 | $938.50 | $938.45 | $938.50 | |