| 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 | $17.59 | 9.870% | $19.3261 | $19.33 | $19.35 | $19.30 |
| Purchase #2 | $120.78 | 12.272% | $135.6021 | $135.60 | $135.60 | $135.60 |
| Purchase #3 | $231.57 | 5.333% | $243.9196 | $243.92 | $243.90 | $243.90 |
| Purchase #4 | $248.95 | 9.213% | $271.8858 | $271.89 | $271.90 | $271.90 |
| Purchase #5 | $24.78 | 12.663% | $27.9179 | $27.92 | $27.90 | $27.90 |
| Purchase #6 | $98.76 | 3.543% | $102.2591 | $102.26 | $102.25 | $102.30 |
| Purchase #7 | $108.53 | 9.629% | $118.9804 | $118.98 | $119.00 | $119.00 |
| 7 purchase totals = | $850.96 | $919.8910 | $919.90 | $919.90 | $919.90 | |