| 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 | $201.86 | 4.780% | $211.5089 | $211.51 | $211.50 | $211.50 |
| Purchase #2 | $229.68 | 9.503% | $251.5065 | $251.51 | $251.50 | $251.50 |
| Purchase #3 | $127.59 | 5.164% | $134.1787 | $134.18 | $134.20 | $134.20 |
| Purchase #4 | $234.92 | 13.482% | $266.5919 | $266.59 | $266.60 | $266.60 |
| Purchase #5 | $40.64 | 3.453% | $42.0433 | $42.04 | $42.05 | $42.00 |
| Purchase #6 | $29.75 | 3.240% | $30.7139 | $30.71 | $30.70 | $30.70 |
| Purchase #7 | $38.62 | 13.320% | $43.7642 | $43.76 | $43.75 | $43.80 |
| 7 purchase totals = | $903.06 | $980.3074 | $980.30 | $980.30 | $980.30 | |