| 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 | $220.48 | 8.269% | $238.7115 | $238.71 | $238.70 | $238.70 |
| Purchase #2 | $182.47 | 8.702% | $198.3485 | $198.35 | $198.35 | $198.30 |
| Purchase #3 | $214.89 | 11.383% | $239.3509 | $239.35 | $239.35 | $239.40 |
| Purchase #4 | $232.80 | 4.583% | $243.4692 | $243.47 | $243.45 | $243.50 |
| Purchase #5 | $111.90 | 4.599% | $117.0463 | $117.05 | $117.05 | $117.00 |
| Purchase #6 | $104.44 | 7.468% | $112.2396 | $112.24 | $112.25 | $112.20 |
| Purchase #7 | $155.27 | 8.297% | $168.1528 | $168.15 | $168.15 | $168.20 |
| 7 purchase totals = | $1,222.25 | $1,317.3188 | $1,317.32 | $1,317.30 | $1,317.30 | |