| 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 | $190.61 | 8.852% | $207.4828 | $207.48 | $207.50 | $207.50 |
| Purchase #2 | $200.35 | 8.391% | $217.1614 | $217.16 | $217.15 | $217.20 |
| Purchase #3 | $246.66 | 12.853% | $278.3632 | $278.36 | $278.35 | $278.40 |
| Purchase #4 | $31.93 | 4.293% | $33.3008 | $33.30 | $33.30 | $33.30 |
| Purchase #5 | $173.55 | 12.764% | $195.7019 | $195.70 | $195.70 | $195.70 |
| Purchase #6 | $66.71 | 6.520% | $71.0595 | $71.06 | $71.05 | $71.10 |
| Purchase #7 | $20.84 | 7.219% | $22.3444 | $22.34 | $22.35 | $22.30 |
| 7 purchase totals = | $930.65 | $1,025.4140 | $1,025.40 | $1,025.40 | $1,025.50 | |