| 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 | $111.64 | 9.208% | $121.9198 | $121.92 | $121.90 | $121.90 |
| Purchase #2 | $34.78 | 4.477% | $36.3371 | $36.34 | $36.35 | $36.30 |
| Purchase #3 | $205.65 | 10.106% | $226.433 | $226.43 | $226.45 | $226.40 |
| Purchase #4 | $26.76 | 11.291% | $29.7815 | $29.78 | $29.80 | $29.80 |
| Purchase #5 | $72.96 | 8.213% | $78.9522 | $78.95 | $78.95 | $79.00 |
| Purchase #6 | $33.54 | 5.258% | $35.3035 | $35.30 | $35.30 | $35.30 |
| Purchase #7 | $143.62 | 6.606% | $153.1075 | $153.11 | $153.10 | $153.10 |
| 7 purchase totals = | $628.95 | $681.8346 | $681.83 | $681.85 | $681.80 | |