| 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 | $225.53 | 11.436% | $251.3216 | $251.32 | $251.30 | $251.30 |
| Purchase #2 | $122.40 | 3.118% | $126.2164 | $126.22 | $126.20 | $126.20 |
| Purchase #3 | $46.87 | 6.633% | $49.9789 | $49.98 | $50.00 | $50.00 |
| Purchase #4 | $31.47 | 5.548% | $33.216 | $33.22 | $33.20 | $33.20 |
| Purchase #5 | $109.48 | 10.329% | $120.7882 | $120.79 | $120.80 | $120.80 |
| Purchase #6 | $236.52 | 5.635% | $249.8479 | $249.85 | $249.85 | $249.80 |
| Purchase #7 | $157.78 | 12.528% | $177.5467 | $177.55 | $177.55 | $177.50 |
| 7 purchase totals = | $930.05 | $1,008.9157 | $1,008.93 | $1,008.90 | $1,008.80 | |