| 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 | $195.58 | 6.165% | $207.6375 | $207.64 | $207.65 | $207.60 |
| Purchase #2 | $234.71 | 3.645% | $243.2652 | $243.27 | $243.25 | $243.30 |
| Purchase #3 | $143.57 | 8.317% | $155.5107 | $155.51 | $155.50 | $155.50 |
| Purchase #4 | $56.64 | 12.741% | $63.8565 | $63.86 | $63.85 | $63.90 |
| Purchase #5 | $210.72 | 13.873% | $239.9532 | $239.95 | $239.95 | $240.00 |
| Purchase #6 | $219.64 | 7.747% | $236.6555 | $236.66 | $236.65 | $236.70 |
| Purchase #7 | $170.37 | 4.233% | $177.5818 | $177.58 | $177.60 | $177.60 |
| 7 purchase totals = | $1,231.23 | $1,324.4604 | $1,324.47 | $1,324.45 | $1,324.60 | |