| 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 | $221.74 | 10.367% | $244.7278 | $244.73 | $244.75 | $244.70 |
| Purchase #2 | $29.77 | 3.190% | $30.7197 | $30.72 | $30.70 | $30.70 |
| Purchase #3 | $60.54 | 12.120% | $67.8774 | $67.88 | $67.90 | $67.90 |
| Purchase #4 | $221.28 | 9.757% | $242.8703 | $242.87 | $242.85 | $242.90 |
| Purchase #5 | $187.41 | 9.113% | $204.4887 | $204.49 | $204.50 | $204.50 |
| Purchase #6 | $71.31 | 13.810% | $81.1579 | $81.16 | $81.15 | $81.20 |
| Purchase #7 | $81.47 | 8.398% | $88.3119 | $88.31 | $88.30 | $88.30 |
| 7 purchase totals = | $873.52 | $960.1537 | $960.16 | $960.15 | $960.20 | |