| 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 | $42.32 | 8.420% | $45.8833 | $45.88 | $45.90 | $45.90 |
| Purchase #2 | $207.78 | 13.489% | $235.8074 | $235.81 | $235.80 | $235.80 |
| Purchase #3 | $231.50 | 6.337% | $246.1702 | $246.17 | $246.15 | $246.20 |
| Purchase #4 | $14.57 | 7.280% | $15.6307 | $15.63 | $15.65 | $15.60 |
| Purchase #5 | $90.31 | 3.287% | $93.2785 | $93.28 | $93.30 | $93.30 |
| Purchase #6 | $180.65 | 13.567% | $205.1588 | $205.16 | $205.15 | $205.20 |
| Purchase #7 | $149.96 | 8.757% | $163.092 | $163.09 | $163.10 | $163.10 |
| 7 purchase totals = | $917.09 | $1,005.0209 | $1,005.02 | $1,005.05 | $1,005.10 | |