| 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 | $8.80 | 9.522% | $9.6379 | $9.64 | $9.65 | $9.60 |
| Purchase #2 | $171.93 | 12.295% | $193.0688 | $193.07 | $193.05 | $193.10 |
| Purchase #3 | $155.49 | 4.266% | $162.1232 | $162.12 | $162.10 | $162.10 |
| Purchase #4 | $148.86 | 9.221% | $162.5864 | $162.59 | $162.60 | $162.60 |
| Purchase #5 | $228.93 | 6.577% | $243.9867 | $243.99 | $244.00 | $244.00 |
| Purchase #6 | $227.93 | 6.502% | $242.75 | $242.75 | $242.75 | $242.80 |
| Purchase #7 | $227.98 | 13.649% | $259.097 | $259.10 | $259.10 | $259.10 |
| 7 purchase totals = | $1,169.92 | $1,273.2500 | $1,273.26 | $1,273.25 | $1,273.30 | |