| 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 | $109.79 | 5.678% | $116.0239 | $116.02 | $116.00 | $116.00 |
| Purchase #2 | $216.62 | 3.136% | $223.4132 | $223.41 | $223.40 | $223.40 |
| Purchase #3 | $187.39 | 5.743% | $198.1518 | $198.15 | $198.15 | $198.20 |
| Purchase #4 | $116.47 | 5.748% | $123.1647 | $123.16 | $123.15 | $123.20 |
| Purchase #5 | $244.78 | 5.579% | $258.4363 | $258.44 | $258.45 | $258.40 |
| Purchase #6 | $241.83 | 5.420% | $254.9372 | $254.94 | $254.95 | $254.90 |
| Purchase #7 | $215.66 | 12.790% | $243.2429 | $243.24 | $243.25 | $243.20 |
| 7 purchase totals = | $1,332.54 | $1,417.3700 | $1,417.36 | $1,417.35 | $1,417.30 | |