| 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 | $112.86 | 4.222% | $117.6249 | $117.62 | $117.60 | $117.60 |
| Purchase #2 | $213.58 | 9.416% | $233.6907 | $233.69 | $233.70 | $233.70 |
| Purchase #3 | $123.57 | 12.343% | $138.8222 | $138.82 | $138.80 | $138.80 |
| Purchase #4 | $132.97 | 9.538% | $145.6527 | $145.65 | $145.65 | $145.70 |
| Purchase #5 | $249.38 | 3.215% | $257.3976 | $257.40 | $257.40 | $257.40 |
| Purchase #6 | $29.74 | 3.613% | $30.8145 | $30.81 | $30.80 | $30.80 |
| Purchase #7 | $166.48 | 8.364% | $180.4044 | $180.40 | $180.40 | $180.40 |
| 7 purchase totals = | $1,028.58 | $1,104.4070 | $1,104.39 | $1,104.35 | $1,104.40 | |