| 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 | $140.50 | 4.477% | $146.7902 | $146.79 | $146.80 | $146.80 |
| Purchase #2 | $214.63 | 12.797% | $242.0962 | $242.10 | $242.10 | $242.10 |
| Purchase #3 | $52.82 | 4.396% | $55.142 | $55.14 | $55.15 | $55.10 |
| Purchase #4 | $194.96 | 7.146% | $208.8918 | $208.89 | $208.90 | $208.90 |
| Purchase #5 | $243.95 | 10.460% | $269.4672 | $269.47 | $269.45 | $269.50 |
| Purchase #6 | $24.73 | 5.340% | $26.0506 | $26.05 | $26.05 | $26.10 |
| Purchase #7 | $48.36 | 10.113% | $53.2506 | $53.25 | $53.25 | $53.30 |
| 7 purchase totals = | $919.95 | $1,001.6886 | $1,001.69 | $1,001.70 | $1,001.80 | |