| 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 | $249.48 | 7.230% | $267.5174 | $267.52 | $267.50 | $267.50 |
| Purchase #2 | $42.42 | 10.406% | $46.8342 | $46.83 | $46.85 | $46.80 |
| Purchase #3 | $170.99 | 5.749% | $180.8202 | $180.82 | $180.80 | $180.80 |
| Purchase #4 | $204.51 | 11.318% | $227.6564 | $227.66 | $227.65 | $227.70 |
| Purchase #5 | $138.51 | 9.786% | $152.0646 | $152.06 | $152.05 | $152.10 |
| Purchase #6 | $107.64 | 12.398% | $120.9852 | $120.99 | $121.00 | $121.00 |
| Purchase #7 | $137.86 | 5.753% | $145.7911 | $145.79 | $145.80 | $145.80 |
| 7 purchase totals = | $1,051.41 | $1,141.6691 | $1,141.67 | $1,141.65 | $1,141.70 | |