| 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 | $59.80 | 10.123% | $65.8536 | $65.85 | $65.85 | $65.90 |
| Purchase #2 | $218.88 | 5.721% | $231.4021 | $231.40 | $231.40 | $231.40 |
| Purchase #3 | $143.88 | 8.492% | $156.0983 | $156.10 | $156.10 | $156.10 |
| Purchase #4 | $111.32 | 12.137% | $124.8309 | $124.83 | $124.85 | $124.80 |
| Purchase #5 | $248.61 | 3.800% | $258.0572 | $258.06 | $258.05 | $258.10 |
| Purchase #6 | $223.90 | 5.703% | $236.669 | $236.67 | $236.65 | $236.70 |
| Purchase #7 | $221.76 | 3.423% | $229.3508 | $229.35 | $229.35 | $229.40 |
| 7 purchase totals = | $1,228.15 | $1,302.2619 | $1,302.26 | $1,302.25 | $1,302.40 | |