| 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 | $63.70 | 11.261% | $70.8733 | $70.87 | $70.85 | $70.90 |
| Purchase #2 | $190.73 | 8.731% | $207.3826 | $207.38 | $207.40 | $207.40 |
| Purchase #3 | $229.89 | 13.818% | $261.6562 | $261.66 | $261.65 | $261.70 |
| Purchase #4 | $121.54 | 7.520% | $130.6798 | $130.68 | $130.70 | $130.70 |
| Purchase #5 | $136.45 | 9.316% | $149.1617 | $149.16 | $149.15 | $149.20 |
| Purchase #6 | $67.78 | 5.158% | $71.2761 | $71.28 | $71.30 | $71.30 |
| Purchase #7 | $248.35 | 13.178% | $281.0776 | $281.08 | $281.10 | $281.10 |
| 7 purchase totals = | $1,058.44 | $1,172.1073 | $1,172.11 | $1,172.15 | $1,172.30 | |