| 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 | $9.84 | 12.778% | $11.0974 | $11.10 | $11.10 | $11.10 |
| Purchase #2 | $117.81 | 6.588% | $125.5713 | $125.57 | $125.55 | $125.60 |
| Purchase #3 | $130.32 | 13.505% | $147.9197 | $147.92 | $147.90 | $147.90 |
| Purchase #4 | $132.62 | 4.231% | $138.2312 | $138.23 | $138.25 | $138.20 |
| Purchase #5 | $10.78 | 10.298% | $11.8901 | $11.89 | $11.90 | $11.90 |
| Purchase #6 | $184.56 | 7.796% | $198.9483 | $198.95 | $198.95 | $198.90 |
| Purchase #7 | $101.28 | 5.144% | $106.4898 | $106.49 | $106.50 | $106.50 |
| 7 purchase totals = | $687.21 | $740.1478 | $740.15 | $740.15 | $740.10 | |