| 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 | $223.97 | 3.231% | $231.2065 | $231.21 | $231.20 | $231.20 |
| Purchase #2 | $64.92 | 4.172% | $67.6285 | $67.63 | $67.65 | $67.60 |
| Purchase #3 | $15.41 | 11.820% | $17.2315 | $17.23 | $17.25 | $17.20 |
| Purchase #4 | $65.35 | 8.666% | $71.0132 | $71.01 | $71.00 | $71.00 |
| Purchase #5 | $196.60 | 4.163% | $204.7845 | $204.78 | $204.80 | $204.80 |
| Purchase #6 | $6.68 | 11.616% | $7.4559 | $7.46 | $7.45 | $7.50 |
| Purchase #7 | $90.92 | 13.687% | $103.3642 | $103.36 | $103.35 | $103.40 |
| 7 purchase totals = | $663.85 | $702.6843 | $702.68 | $702.70 | $702.70 | |