| 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 | $222.63 | 9.748% | $244.332 | $244.33 | $244.35 | $244.30 |
| Purchase #2 | $15.59 | 10.308% | $17.197 | $17.20 | $17.20 | $17.20 |
| Purchase #3 | $113.35 | 7.799% | $122.1902 | $122.19 | $122.20 | $122.20 |
| Purchase #4 | $179.47 | 13.368% | $203.4615 | $203.46 | $203.45 | $203.50 |
| Purchase #5 | $243.47 | 5.644% | $257.2114 | $257.21 | $257.20 | $257.20 |
| Purchase #6 | $221.87 | 7.218% | $237.8846 | $237.88 | $237.90 | $237.90 |
| Purchase #7 | $203.97 | 10.865% | $226.1313 | $226.13 | $226.15 | $226.10 |
| 7 purchase totals = | $1,200.35 | $1,308.4080 | $1,308.40 | $1,308.45 | $1,308.40 | |