| 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 | $204.29 | 4.226% | $212.9233 | $212.92 | $212.90 | $212.90 |
| Purchase #2 | $213.68 | 3.778% | $221.7528 | $221.75 | $221.75 | $221.80 |
| Purchase #3 | $52.25 | 8.461% | $56.6709 | $56.67 | $56.65 | $56.70 |
| Purchase #4 | $164.86 | 9.302% | $180.1953 | $180.20 | $180.20 | $180.20 |
| Purchase #5 | $11.91 | 4.604% | $12.4583 | $12.46 | $12.45 | $12.50 |
| Purchase #6 | $86.57 | 10.772% | $95.8953 | $95.90 | $95.90 | $95.90 |
| Purchase #7 | $8.98 | 3.796% | $9.3209 | $9.32 | $9.30 | $9.30 |
| 7 purchase totals = | $742.54 | $789.2168 | $789.22 | $789.15 | $789.30 | |