| 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 | $105.89 | 6.735% | $113.0217 | $113.02 | $113.00 | $113.00 |
| Purchase #2 | $229.88 | 3.209% | $237.2568 | $237.26 | $237.25 | $237.30 |
| Purchase #3 | $106.53 | 6.775% | $113.7474 | $113.75 | $113.75 | $113.70 |
| Purchase #4 | $243.77 | 8.586% | $264.7001 | $264.70 | $264.70 | $264.70 |
| Purchase #5 | $188.38 | 3.817% | $195.5705 | $195.57 | $195.55 | $195.60 |
| Purchase #6 | $10.57 | 6.639% | $11.2717 | $11.27 | $11.25 | $11.30 |
| Purchase #7 | $151.43 | 13.842% | $172.3909 | $172.39 | $172.40 | $172.40 |
| 7 purchase totals = | $1,036.45 | $1,107.9591 | $1,107.96 | $1,107.90 | $1,108.00 | |