| 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 | $209.69 | 11.530% | $233.8673 | $233.87 | $233.85 | $233.90 |
| Purchase #2 | $238.69 | 5.366% | $251.4981 | $251.50 | $251.50 | $251.50 |
| Purchase #3 | $182.55 | 5.431% | $192.4643 | $192.46 | $192.45 | $192.50 |
| Purchase #4 | $199.72 | 5.245% | $210.1953 | $210.20 | $210.20 | $210.20 |
| Purchase #5 | $158.29 | 7.589% | $170.3026 | $170.30 | $170.30 | $170.30 |
| Purchase #6 | $226.90 | 6.174% | $240.9088 | $240.91 | $240.90 | $240.90 |
| Purchase #7 | $47.88 | 8.709% | $52.0499 | $52.05 | $52.05 | $52.00 |
| 7 purchase totals = | $1,263.72 | $1,351.2863 | $1,351.29 | $1,351.25 | $1,351.30 | |