| 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 | $211.47 | 11.245% | $235.2498 | $235.25 | $235.25 | $235.20 |
| Purchase #2 | $206.28 | 3.219% | $212.9202 | $212.92 | $212.90 | $212.90 |
| Purchase #3 | $162.87 | 10.726% | $180.3394 | $180.34 | $180.35 | $180.30 |
| Purchase #4 | $117.57 | 12.721% | $132.5261 | $132.53 | $132.55 | $132.50 |
| Purchase #5 | $116.99 | 9.158% | $127.7039 | $127.70 | $127.70 | $127.70 |
| Purchase #6 | $106.91 | 4.441% | $111.6579 | $111.66 | $111.65 | $111.70 |
| Purchase #7 | $11.68 | 8.315% | $12.6512 | $12.65 | $12.65 | $12.70 |
| 7 purchase totals = | $933.77 | $1,013.0485 | $1,013.05 | $1,013.05 | $1,013.00 | |