| 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 | $204.98 | 11.167% | $227.8701 | $227.87 | $227.85 | $227.90 |
| Purchase #2 | $130.67 | 11.106% | $145.1822 | $145.18 | $145.20 | $145.20 |
| Purchase #3 | $160.75 | 6.262% | $170.8162 | $170.82 | $170.80 | $170.80 |
| Purchase #4 | $113.72 | 12.419% | $127.8429 | $127.84 | $127.85 | $127.80 |
| Purchase #5 | $245.87 | 8.798% | $267.5016 | $267.50 | $267.50 | $267.50 |
| Purchase #6 | $101.28 | 7.453% | $108.8284 | $108.83 | $108.85 | $108.80 |
| Purchase #7 | $178.52 | 13.702% | $202.9808 | $202.98 | $203.00 | $203.00 |
| 7 purchase totals = | $1,135.79 | $1,251.0222 | $1,251.02 | $1,251.05 | $1,251.00 | |