| 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 | $106.51 | 5.217% | $112.0666 | $112.07 | $112.05 | $112.10 |
| Purchase #2 | $9.56 | 7.141% | $10.2427 | $10.24 | $10.25 | $10.20 |
| Purchase #3 | $230.80 | 9.248% | $252.1444 | $252.14 | $252.15 | $252.10 |
| Purchase #4 | $106.56 | 8.615% | $115.7401 | $115.74 | $115.75 | $115.70 |
| Purchase #5 | $7.53 | 7.109% | $8.0653 | $8.07 | $8.05 | $8.10 |
| Purchase #6 | $217.69 | 11.489% | $242.7004 | $242.70 | $242.70 | $242.70 |
| Purchase #7 | $79.32 | 3.297% | $81.9352 | $81.94 | $81.95 | $81.90 |
| 7 purchase totals = | $757.97 | $822.8947 | $822.90 | $822.90 | $822.80 | |