| 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 | $215.49 | 11.571% | $240.4243 | $240.42 | $240.40 | $240.40 |
| Purchase #2 | $15.49 | 3.373% | $16.0125 | $16.01 | $16.00 | $16.00 |
| Purchase #3 | $39.54 | 4.679% | $41.3901 | $41.39 | $41.40 | $41.40 |
| Purchase #4 | $95.93 | 7.818% | $103.4298 | $103.43 | $103.45 | $103.40 |
| Purchase #5 | $246.31 | 8.596% | $267.4828 | $267.48 | $267.50 | $267.50 |
| Purchase #6 | $82.67 | 12.593% | $93.0806 | $93.08 | $93.10 | $93.10 |
| Purchase #7 | $132.72 | 7.399% | $142.54 | $142.54 | $142.55 | $142.50 |
| 7 purchase totals = | $828.15 | $904.3601 | $904.35 | $904.40 | $904.30 | |