| 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 | $188.32 | 12.588% | $212.0257 | $212.03 | $212.05 | $212.00 |
| Purchase #2 | $13.67 | 4.780% | $14.3234 | $14.32 | $14.30 | $14.30 |
| Purchase #3 | $115.45 | 5.416% | $121.7028 | $121.70 | $121.70 | $121.70 |
| Purchase #4 | $202.96 | 7.268% | $217.7111 | $217.71 | $217.70 | $217.70 |
| Purchase #5 | $30.80 | 7.548% | $33.1248 | $33.12 | $33.10 | $33.10 |
| Purchase #6 | $210.25 | 7.407% | $225.8232 | $225.82 | $225.80 | $225.80 |
| Purchase #7 | $213.26 | 5.429% | $224.8379 | $224.84 | $224.85 | $224.80 |
| 7 purchase totals = | $974.71 | $1,049.5489 | $1,049.54 | $1,049.50 | $1,049.40 | |