| 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 | $246.99 | 7.159% | $264.672 | $264.67 | $264.65 | $264.70 |
| Purchase #2 | $79.54 | 8.807% | $86.5451 | $86.55 | $86.55 | $86.50 |
| Purchase #3 | $78.80 | 10.831% | $87.3348 | $87.33 | $87.35 | $87.30 |
| Purchase #4 | $19.39 | 12.623% | $21.8376 | $21.84 | $21.85 | $21.80 |
| Purchase #5 | $145.83 | 6.340% | $155.0756 | $155.08 | $155.10 | $155.10 |
| Purchase #6 | $160.29 | 13.250% | $181.5284 | $181.53 | $181.55 | $181.50 |
| Purchase #7 | $235.76 | 10.400% | $260.279 | $260.28 | $260.30 | $260.30 |
| 7 purchase totals = | $966.60 | $1,057.2725 | $1,057.28 | $1,057.35 | $1,057.20 | |