| 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 | $243.36 | 9.420% | $266.2845 | $266.28 | $266.30 | $266.30 |
| Purchase #2 | $163.83 | 12.413% | $184.1662 | $184.17 | $184.15 | $184.20 |
| Purchase #3 | $93.93 | 13.565% | $106.6716 | $106.67 | $106.65 | $106.70 |
| Purchase #4 | $199.78 | 8.350% | $216.4616 | $216.46 | $216.45 | $216.50 |
| Purchase #5 | $152.56 | 9.710% | $167.3736 | $167.37 | $167.35 | $167.40 |
| Purchase #6 | $89.44 | 4.358% | $93.3378 | $93.34 | $93.35 | $93.30 |
| Purchase #7 | $248.42 | 12.587% | $279.6886 | $279.69 | $279.70 | $279.70 |
| 7 purchase totals = | $1,191.32 | $1,313.9839 | $1,313.98 | $1,313.95 | $1,314.10 | |