| 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 | $238.73 | 11.610% | $266.4466 | $266.45 | $266.45 | $266.40 |
| Purchase #2 | $82.49 | 3.185% | $85.1173 | $85.12 | $85.10 | $85.10 |
| Purchase #3 | $238.75 | 8.378% | $258.7525 | $258.75 | $258.75 | $258.80 |
| Purchase #4 | $17.43 | 9.494% | $19.0848 | $19.08 | $19.10 | $19.10 |
| Purchase #5 | $193.78 | 5.491% | $204.4205 | $204.42 | $204.40 | $204.40 |
| Purchase #6 | $248.54 | 9.848% | $273.0162 | $273.02 | $273.00 | $273.00 |
| Purchase #7 | $229.26 | 3.832% | $238.0452 | $238.05 | $238.05 | $238.00 |
| 7 purchase totals = | $1,248.98 | $1,344.8831 | $1,344.89 | $1,344.85 | $1,344.80 | |