| 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 | $13.89 | 5.231% | $14.6166 | $14.62 | $14.60 | $14.60 |
| Purchase #2 | $190.82 | 13.363% | $216.3193 | $216.32 | $216.30 | $216.30 |
| Purchase #3 | $247.82 | 4.502% | $258.9769 | $258.98 | $259.00 | $259.00 |
| Purchase #4 | $212.97 | 12.317% | $239.2015 | $239.20 | $239.20 | $239.20 |
| Purchase #5 | $155.84 | 10.472% | $172.1596 | $172.16 | $172.15 | $172.20 |
| Purchase #6 | $234.27 | 9.349% | $256.1719 | $256.17 | $256.15 | $256.20 |
| Purchase #7 | $104.99 | 10.249% | $115.7504 | $115.75 | $115.75 | $115.80 |
| 7 purchase totals = | $1,160.60 | $1,273.1962 | $1,273.20 | $1,273.15 | $1,273.30 | |