| 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 | $200.76 | 8.546% | $217.9169 | $217.92 | $217.90 | $217.90 |
| Purchase #2 | $41.92 | 5.619% | $44.2755 | $44.28 | $44.30 | $44.30 |
| Purchase #3 | $188.43 | 7.702% | $202.9429 | $202.94 | $202.95 | $202.90 |
| Purchase #4 | $113.33 | 5.843% | $119.9519 | $119.95 | $119.95 | $120.00 |
| Purchase #5 | $22.41 | 10.600% | $24.7855 | $24.79 | $24.80 | $24.80 |
| Purchase #6 | $113.85 | 5.512% | $120.1254 | $120.13 | $120.15 | $120.10 |
| Purchase #7 | $202.98 | 12.200% | $227.7436 | $227.74 | $227.75 | $227.70 |
| 7 purchase totals = | $883.68 | $957.7417 | $957.75 | $957.80 | $957.70 | |