| 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 | $220.38 | 8.476% | $239.0594 | $239.06 | $239.05 | $239.10 |
| Purchase #2 | $53.25 | 5.290% | $56.0669 | $56.07 | $56.05 | $56.10 |
| Purchase #3 | $11.85 | 8.856% | $12.8994 | $12.90 | $12.90 | $12.90 |
| Purchase #4 | $227.94 | 6.755% | $243.3373 | $243.34 | $243.35 | $243.30 |
| Purchase #5 | $213.85 | 6.110% | $226.9162 | $226.92 | $226.90 | $226.90 |
| Purchase #6 | $8.75 | 11.413% | $9.7486 | $9.75 | $9.75 | $9.70 |
| Purchase #7 | $245.84 | 12.644% | $276.924 | $276.92 | $276.90 | $276.90 |
| 7 purchase totals = | $981.86 | $1,064.9518 | $1,064.96 | $1,064.90 | $1,064.90 | |