| 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 | $101.92 | 4.291% | $106.2934 | $106.29 | $106.30 | $106.30 |
| Purchase #2 | $113.51 | 8.438% | $123.088 | $123.09 | $123.10 | $123.10 |
| Purchase #3 | $236.92 | 5.259% | $249.3796 | $249.38 | $249.40 | $249.40 |
| Purchase #4 | $21.38 | 8.614% | $23.2217 | $23.22 | $23.20 | $23.20 |
| Purchase #5 | $140.68 | 3.169% | $145.1381 | $145.14 | $145.15 | $145.10 |
| Purchase #6 | $175.96 | 3.199% | $181.589 | $181.59 | $181.60 | $181.60 |
| Purchase #7 | $108.31 | 13.541% | $122.9763 | $122.98 | $123.00 | $123.00 |
| 7 purchase totals = | $898.68 | $951.6861 | $951.69 | $951.75 | $951.70 | |