| 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 | $203.32 | 6.324% | $216.178 | $216.18 | $216.20 | $216.20 |
| Purchase #2 | $219.87 | 8.726% | $239.0559 | $239.06 | $239.05 | $239.10 |
| Purchase #3 | $65.52 | 11.276% | $72.908 | $72.91 | $72.90 | $72.90 |
| Purchase #4 | $93.85 | 13.443% | $106.4663 | $106.47 | $106.45 | $106.50 |
| Purchase #5 | $77.59 | 3.583% | $80.37 | $80.37 | $80.35 | $80.40 |
| Purchase #6 | $210.68 | 8.649% | $228.9017 | $228.90 | $228.90 | $228.90 |
| Purchase #7 | $190.85 | 11.842% | $213.4505 | $213.45 | $213.45 | $213.50 |
| 7 purchase totals = | $1,061.68 | $1,157.3304 | $1,157.34 | $1,157.30 | $1,157.50 | |