| 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 | $14.43 | 3.423% | $14.9239 | $14.92 | $14.90 | $14.90 |
| Purchase #2 | $197.90 | 10.811% | $219.295 | $219.30 | $219.30 | $219.30 |
| Purchase #3 | $73.64 | 3.129% | $75.9442 | $75.94 | $75.95 | $75.90 |
| Purchase #4 | $22.82 | 3.394% | $23.5945 | $23.59 | $23.60 | $23.60 |
| Purchase #5 | $140.66 | 8.636% | $152.8074 | $152.81 | $152.80 | $152.80 |
| Purchase #6 | $147.91 | 13.328% | $167.6234 | $167.62 | $167.60 | $167.60 |
| Purchase #7 | $226.33 | 3.383% | $233.9867 | $233.99 | $234.00 | $234.00 |
| 7 purchase totals = | $823.69 | $888.1751 | $888.17 | $888.15 | $888.10 | |