| 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 | $192.28 | 11.785% | $214.9402 | $214.94 | $214.95 | $214.90 |
| Purchase #2 | $18.78 | 13.633% | $21.3403 | $21.34 | $21.35 | $21.30 |
| Purchase #3 | $111.43 | 8.146% | $120.5071 | $120.51 | $120.50 | $120.50 |
| Purchase #4 | $191.43 | 5.148% | $201.2848 | $201.28 | $201.30 | $201.30 |
| Purchase #5 | $196.82 | 9.602% | $215.7187 | $215.72 | $215.70 | $215.70 |
| Purchase #6 | $105.72 | 12.811% | $119.2638 | $119.26 | $119.25 | $119.30 |
| Purchase #7 | $47.58 | 8.663% | $51.7019 | $51.70 | $51.70 | $51.70 |
| 7 purchase totals = | $864.04 | $944.7568 | $944.75 | $944.75 | $944.70 | |