| 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 | $7.64 | 5.588% | $8.0669 | $8.07 | $8.05 | $8.10 |
| Purchase #2 | $218.75 | 11.571% | $244.0616 | $244.06 | $244.05 | $244.10 |
| Purchase #3 | $226.76 | 10.781% | $251.207 | $251.21 | $251.20 | $251.20 |
| Purchase #4 | $115.73 | 10.464% | $127.84 | $127.84 | $127.85 | $127.80 |
| Purchase #5 | $209.51 | 3.578% | $217.0063 | $217.01 | $217.00 | $217.00 |
| Purchase #6 | $112.66 | 13.152% | $127.477 | $127.48 | $127.50 | $127.50 |
| Purchase #7 | $100.69 | 5.873% | $106.6035 | $106.60 | $106.60 | $106.60 |
| 7 purchase totals = | $991.74 | $1,082.2623 | $1,082.27 | $1,082.25 | $1,082.30 | |