| 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 | $196.97 | 3.432% | $203.73 | $203.73 | $203.75 | $203.70 |
| Purchase #2 | $210.45 | 3.533% | $217.8852 | $217.89 | $217.90 | $217.90 |
| Purchase #3 | $52.68 | 4.514% | $55.058 | $55.06 | $55.05 | $55.10 |
| Purchase #4 | $8.80 | 9.117% | $9.6023 | $9.60 | $9.60 | $9.60 |
| Purchase #5 | $113.75 | 10.508% | $125.7029 | $125.70 | $125.70 | $125.70 |
| Purchase #6 | $108.93 | 8.300% | $117.9712 | $117.97 | $117.95 | $118.00 |
| Purchase #7 | $157.58 | 9.431% | $172.4414 | $172.44 | $172.45 | $172.40 |
| 7 purchase totals = | $849.16 | $902.3910 | $902.39 | $902.40 | $902.40 | |