| 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 | $112.91 | 4.787% | $118.315 | $118.32 | $118.30 | $118.30 |
| Purchase #2 | $117.70 | 8.760% | $128.0105 | $128.01 | $128.00 | $128.00 |
| Purchase #3 | $156.91 | 3.810% | $162.8883 | $162.89 | $162.90 | $162.90 |
| Purchase #4 | $106.80 | 13.530% | $121.25 | $121.25 | $121.25 | $121.30 |
| Purchase #5 | $192.70 | 7.506% | $207.1641 | $207.16 | $207.15 | $207.20 |
| Purchase #6 | $19.48 | 3.865% | $20.2329 | $20.23 | $20.25 | $20.20 |
| Purchase #7 | $144.48 | 9.430% | $158.1045 | $158.10 | $158.10 | $158.10 |
| 7 purchase totals = | $850.98 | $915.9653 | $915.96 | $915.95 | $916.00 | |