| 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 | $240.57 | 10.697% | $266.3038 | $266.30 | $266.30 | $266.30 |
| Purchase #2 | $191.30 | 10.598% | $211.574 | $211.57 | $211.55 | $211.60 |
| Purchase #3 | $243.99 | 7.576% | $262.4747 | $262.47 | $262.45 | $262.50 |
| Purchase #4 | $79.38 | 13.404% | $90.0201 | $90.02 | $90.00 | $90.00 |
| Purchase #5 | $208.46 | 4.171% | $217.1549 | $217.15 | $217.15 | $217.20 |
| Purchase #6 | $245.31 | 12.574% | $276.1553 | $276.16 | $276.15 | $276.20 |
| Purchase #7 | $59.35 | 8.342% | $64.301 | $64.30 | $64.30 | $64.30 |
| 7 purchase totals = | $1,268.36 | $1,387.9838 | $1,387.97 | $1,387.90 | $1,388.10 | |