| 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 | $138.28 | 6.244% | $146.9142 | $146.91 | $146.90 | $146.90 |
| Purchase #2 | $245.92 | 10.218% | $271.0481 | $271.05 | $271.05 | $271.00 |
| Purchase #3 | $134.96 | 11.699% | $150.749 | $150.75 | $150.75 | $150.70 |
| Purchase #4 | $59.35 | 8.445% | $64.3621 | $64.36 | $64.35 | $64.40 |
| Purchase #5 | $108.28 | 11.487% | $120.7181 | $120.72 | $120.70 | $120.70 |
| Purchase #6 | $39.93 | 5.838% | $42.2611 | $42.26 | $42.25 | $42.30 |
| Purchase #7 | $119.64 | 5.592% | $126.3303 | $126.33 | $126.35 | $126.30 |
| 7 purchase totals = | $846.36 | $922.3829 | $922.38 | $922.35 | $922.30 | |