| 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 | $177.40 | 3.207% | $183.0892 | $183.09 | $183.10 | $183.10 |
| Purchase #2 | $244.95 | 4.419% | $255.7743 | $255.77 | $255.75 | $255.80 |
| Purchase #3 | $8.50 | 7.119% | $9.1051 | $9.11 | $9.10 | $9.10 |
| Purchase #4 | $98.29 | 5.182% | $103.3834 | $103.38 | $103.40 | $103.40 |
| Purchase #5 | $239.44 | 12.678% | $269.7962 | $269.80 | $269.80 | $269.80 |
| Purchase #6 | $146.47 | 11.217% | $162.8995 | $162.90 | $162.90 | $162.90 |
| Purchase #7 | $231.49 | 5.368% | $243.9164 | $243.92 | $243.90 | $243.90 |
| 7 purchase totals = | $1,146.54 | $1,227.9641 | $1,227.97 | $1,227.95 | $1,228.00 | |