| 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 | $107.40 | 8.184% | $116.1896 | $116.19 | $116.20 | $116.20 |
| Purchase #2 | $158.54 | 5.140% | $166.689 | $166.69 | $166.70 | $166.70 |
| Purchase #3 | $218.77 | 3.487% | $226.3985 | $226.40 | $226.40 | $226.40 |
| Purchase #4 | $204.91 | 12.587% | $230.702 | $230.70 | $230.70 | $230.70 |
| Purchase #5 | $74.45 | 7.844% | $80.2899 | $80.29 | $80.30 | $80.30 |
| Purchase #6 | $70.39 | 5.453% | $74.2284 | $74.23 | $74.25 | $74.20 |
| Purchase #7 | $98.94 | 12.712% | $111.5173 | $111.52 | $111.50 | $111.50 |
| 7 purchase totals = | $933.40 | $1,006.0147 | $1,006.02 | $1,006.05 | $1,006.00 | |