| 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 | $190.40 | 10.567% | $210.5196 | $210.52 | $210.50 | $210.50 |
| Purchase #2 | $205.98 | 9.615% | $225.785 | $225.79 | $225.80 | $225.80 |
| Purchase #3 | $8.87 | 6.581% | $9.4537 | $9.45 | $9.45 | $9.50 |
| Purchase #4 | $165.51 | 10.270% | $182.5079 | $182.51 | $182.50 | $182.50 |
| Purchase #5 | $231.62 | 13.235% | $262.2749 | $262.27 | $262.25 | $262.30 |
| Purchase #6 | $93.65 | 12.207% | $105.0819 | $105.08 | $105.10 | $105.10 |
| Purchase #7 | $122.55 | 10.445% | $135.3503 | $135.35 | $135.35 | $135.40 |
| 7 purchase totals = | $1,018.58 | $1,130.9733 | $1,130.97 | $1,130.95 | $1,131.10 | |