| 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 | $213.85 | 6.655% | $228.0817 | $228.08 | $228.10 | $228.10 |
| Purchase #2 | $101.92 | 10.690% | $112.8152 | $112.82 | $112.80 | $112.80 |
| Purchase #3 | $11.92 | 10.707% | $13.1963 | $13.20 | $13.20 | $13.20 |
| Purchase #4 | $230.89 | 6.482% | $245.8563 | $245.86 | $245.85 | $245.90 |
| Purchase #5 | $55.59 | 9.513% | $60.8783 | $60.88 | $60.90 | $60.90 |
| Purchase #6 | $134.92 | 10.315% | $148.837 | $148.84 | $148.85 | $148.80 |
| Purchase #7 | $13.81 | 5.187% | $14.5263 | $14.53 | $14.55 | $14.50 |
| 7 purchase totals = | $762.90 | $824.1911 | $824.21 | $824.25 | $824.20 | |