| 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 | $117.85 | 3.607% | $122.1008 | $122.10 | $122.10 | $122.10 |
| Purchase #2 | $178.49 | 8.249% | $193.2136 | $193.21 | $193.20 | $193.20 |
| Purchase #3 | $196.36 | 10.493% | $216.9641 | $216.96 | $216.95 | $217.00 |
| Purchase #4 | $239.65 | 4.641% | $250.7722 | $250.77 | $250.75 | $250.80 |
| Purchase #5 | $214.95 | 7.791% | $231.6968 | $231.70 | $231.70 | $231.70 |
| Purchase #6 | $213.83 | 3.451% | $221.2093 | $221.21 | $221.20 | $221.20 |
| Purchase #7 | $214.73 | 13.229% | $243.1366 | $243.14 | $243.15 | $243.10 |
| 7 purchase totals = | $1,375.86 | $1,479.0934 | $1,479.09 | $1,479.05 | $1,479.10 | |