| 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 | $190.26 | 3.574% | $197.0599 | $197.06 | $197.05 | $197.10 |
| Purchase #2 | $166.31 | 12.255% | $186.6913 | $186.69 | $186.70 | $186.70 |
| Purchase #3 | $6.34 | 8.471% | $6.8771 | $6.88 | $6.90 | $6.90 |
| Purchase #4 | $7.43 | 13.263% | $8.4154 | $8.42 | $8.40 | $8.40 |
| Purchase #5 | $222.90 | 11.675% | $248.9236 | $248.92 | $248.90 | $248.90 |
| Purchase #6 | $244.96 | 12.657% | $275.9646 | $275.96 | $275.95 | $276.00 |
| Purchase #7 | $24.30 | 10.421% | $26.8323 | $26.83 | $26.85 | $26.80 |
| 7 purchase totals = | $862.50 | $950.7642 | $950.76 | $950.75 | $950.80 | |