| 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 | $220.66 | 8.340% | $239.063 | $239.06 | $239.05 | $239.10 |
| Purchase #2 | $7.74 | 10.191% | $8.5288 | $8.53 | $8.55 | $8.50 |
| Purchase #3 | $10.37 | 12.519% | $11.6682 | $11.67 | $11.65 | $11.70 |
| Purchase #4 | $88.52 | 8.694% | $96.2159 | $96.22 | $96.20 | $96.20 |
| Purchase #5 | $25.88 | 12.258% | $29.0524 | $29.05 | $29.05 | $29.10 |
| Purchase #6 | $17.72 | 12.711% | $19.9724 | $19.97 | $19.95 | $20.00 |
| Purchase #7 | $169.31 | 12.447% | $190.384 | $190.38 | $190.40 | $190.40 |
| 7 purchase totals = | $540.20 | $594.8847 | $594.88 | $594.85 | $595.00 | |