| 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 | $237.79 | 11.746% | $265.7208 | $265.72 | $265.70 | $265.70 |
| Purchase #2 | $51.50 | 7.505% | $55.3651 | $55.37 | $55.35 | $55.40 |
| Purchase #3 | $41.78 | 4.748% | $43.7637 | $43.76 | $43.75 | $43.80 |
| Purchase #4 | $196.76 | 10.440% | $217.3017 | $217.30 | $217.30 | $217.30 |
| Purchase #5 | $127.99 | 12.648% | $144.1782 | $144.18 | $144.20 | $144.20 |
| Purchase #6 | $226.88 | 8.236% | $245.5658 | $245.57 | $245.55 | $245.60 |
| Purchase #7 | $243.95 | 6.823% | $260.5947 | $260.59 | $260.60 | $260.60 |
| 7 purchase totals = | $1,126.65 | $1,232.4900 | $1,232.49 | $1,232.45 | $1,232.60 | |