| 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 | $193.96 | 3.570% | $200.8844 | $200.88 | $200.90 | $200.90 |
| Purchase #2 | $244.25 | 6.157% | $259.2885 | $259.29 | $259.30 | $259.30 |
| Purchase #3 | $225.53 | 8.139% | $243.8859 | $243.89 | $243.90 | $243.90 |
| Purchase #4 | $72.52 | 9.710% | $79.5617 | $79.56 | $79.55 | $79.60 |
| Purchase #5 | $186.51 | 6.173% | $198.0233 | $198.02 | $198.00 | $198.00 |
| Purchase #6 | $64.63 | 9.586% | $70.8254 | $70.83 | $70.85 | $70.80 |
| Purchase #7 | $126.51 | 6.443% | $134.661 | $134.66 | $134.65 | $134.70 |
| 7 purchase totals = | $1,113.91 | $1,187.1302 | $1,187.13 | $1,187.15 | $1,187.20 | |