| 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 | $45.29 | 9.328% | $49.5147 | $49.51 | $49.50 | $49.50 |
| Purchase #2 | $204.95 | 8.611% | $222.5982 | $222.60 | $222.60 | $222.60 |
| Purchase #3 | $166.82 | 8.453% | $180.9213 | $180.92 | $180.90 | $180.90 |
| Purchase #4 | $207.71 | 8.846% | $226.084 | $226.08 | $226.10 | $226.10 |
| Purchase #5 | $210.61 | 9.448% | $230.5084 | $230.51 | $230.50 | $230.50 |
| Purchase #6 | $84.32 | 12.227% | $94.6298 | $94.63 | $94.65 | $94.60 |
| Purchase #7 | $230.50 | 4.625% | $241.1606 | $241.16 | $241.15 | $241.20 |
| 7 purchase totals = | $1,150.20 | $1,245.4170 | $1,245.41 | $1,245.40 | $1,245.40 | |