| 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 | $110.51 | 13.436% | $125.3581 | $125.36 | $125.35 | $125.40 |
| Purchase #2 | $119.81 | 4.635% | $125.3632 | $125.36 | $125.35 | $125.40 |
| Purchase #3 | $216.98 | 10.638% | $240.0623 | $240.06 | $240.05 | $240.10 |
| Purchase #4 | $250.50 | 11.195% | $278.5435 | $278.54 | $278.55 | $278.50 |
| Purchase #5 | $123.70 | 12.509% | $139.1736 | $139.17 | $139.15 | $139.20 |
| Purchase #6 | $80.70 | 10.581% | $89.2389 | $89.24 | $89.25 | $89.20 |
| Purchase #7 | $79.88 | 8.808% | $86.9158 | $86.92 | $86.90 | $86.90 |
| 7 purchase totals = | $982.08 | $1,084.6554 | $1,084.65 | $1,084.60 | $1,084.70 | |