| 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 | $27.33 | 9.780% | $30.0029 | $30.00 | $30.00 | $30.00 |
| Purchase #2 | $135.87 | 11.192% | $151.0766 | $151.08 | $151.10 | $151.10 |
| Purchase #3 | $119.64 | 7.573% | $128.7003 | $128.70 | $128.70 | $128.70 |
| Purchase #4 | $138.59 | 4.852% | $145.3144 | $145.31 | $145.30 | $145.30 |
| Purchase #5 | $158.33 | 7.415% | $170.0702 | $170.07 | $170.05 | $170.10 |
| Purchase #6 | $97.58 | 4.437% | $101.9096 | $101.91 | $101.90 | $101.90 |
| Purchase #7 | $249.49 | 10.714% | $276.2204 | $276.22 | $276.20 | $276.20 |
| 7 purchase totals = | $926.83 | $1,003.2944 | $1,003.29 | $1,003.25 | $1,003.30 | |