| 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 | $78.66 | 11.429% | $87.6501 | $87.65 | $87.65 | $87.70 |
| Purchase #2 | $155.30 | 4.236% | $161.8785 | $161.88 | $161.90 | $161.90 |
| Purchase #3 | $175.77 | 3.495% | $181.9132 | $181.91 | $181.90 | $181.90 |
| Purchase #4 | $233.29 | 6.540% | $248.5472 | $248.55 | $248.55 | $248.50 |
| Purchase #5 | $129.26 | 5.864% | $136.8398 | $136.84 | $136.85 | $136.80 |
| Purchase #6 | $250.73 | 3.713% | $260.0396 | $260.04 | $260.05 | $260.00 |
| Purchase #7 | $190.73 | 5.504% | $201.2278 | $201.23 | $201.25 | $201.20 |
| 7 purchase totals = | $1,213.74 | $1,278.0962 | $1,278.10 | $1,278.15 | $1,278.00 | |