| 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 | $243.67 | 9.567% | $266.9819 | $266.98 | $267.00 | $267.00 |
| Purchase #2 | $218.76 | 8.453% | $237.2518 | $237.25 | $237.25 | $237.30 |
| Purchase #3 | $5.84 | 10.753% | $6.468 | $6.47 | $6.45 | $6.50 |
| Purchase #4 | $155.94 | 6.770% | $166.4971 | $166.50 | $166.50 | $166.50 |
| Purchase #5 | $222.73 | 10.629% | $246.404 | $246.40 | $246.40 | $246.40 |
| Purchase #6 | $104.32 | 12.281% | $117.1315 | $117.13 | $117.15 | $117.10 |
| Purchase #7 | $163.68 | 4.446% | $170.9572 | $170.96 | $170.95 | $171.00 |
| 7 purchase totals = | $1,114.94 | $1,211.6915 | $1,211.69 | $1,211.70 | $1,211.80 | |