| 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 | $128.92 | 9.615% | $141.3157 | $141.32 | $141.30 | $141.30 |
| Purchase #2 | $13.94 | 3.212% | $14.3878 | $14.39 | $14.40 | $14.40 |
| Purchase #3 | $216.77 | 7.874% | $233.8385 | $233.84 | $233.85 | $233.80 |
| Purchase #4 | $243.90 | 6.379% | $259.4584 | $259.46 | $259.45 | $259.50 |
| Purchase #5 | $33.61 | 6.307% | $35.7298 | $35.73 | $35.75 | $35.70 |
| Purchase #6 | $161.53 | 12.339% | $181.4612 | $181.46 | $181.45 | $181.50 |
| Purchase #7 | $43.96 | 11.192% | $48.88 | $48.88 | $48.90 | $48.90 |
| 7 purchase totals = | $842.63 | $915.0714 | $915.08 | $915.10 | $915.10 | |