| 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 | $120.45 | 5.852% | $127.4987 | $127.50 | $127.50 | $127.50 |
| Purchase #2 | $138.95 | 8.833% | $151.2235 | $151.22 | $151.20 | $151.20 |
| Purchase #3 | $235.54 | 11.840% | $263.4279 | $263.43 | $263.45 | $263.40 |
| Purchase #4 | $122.92 | 8.172% | $132.965 | $132.97 | $132.95 | $133.00 |
| Purchase #5 | $145.75 | 12.103% | $163.3901 | $163.39 | $163.40 | $163.40 |
| Purchase #6 | $189.76 | 10.871% | $210.3888 | $210.39 | $210.40 | $210.40 |
| Purchase #7 | $234.40 | 11.261% | $260.7958 | $260.80 | $260.80 | $260.80 |
| 7 purchase totals = | $1,187.77 | $1,309.6898 | $1,309.70 | $1,309.70 | $1,309.70 | |