| 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 | $184.67 | 7.142% | $197.8591 | $197.86 | $197.85 | $197.90 |
| Purchase #2 | $243.44 | 7.559% | $261.8416 | $261.84 | $261.85 | $261.80 |
| Purchase #3 | $219.93 | 3.472% | $227.566 | $227.57 | $227.55 | $227.60 |
| Purchase #4 | $219.69 | 11.694% | $245.3805 | $245.38 | $245.40 | $245.40 |
| Purchase #5 | $69.87 | 4.312% | $72.8828 | $72.88 | $72.90 | $72.90 |
| Purchase #6 | $186.35 | 3.484% | $192.8424 | $192.84 | $192.85 | $192.80 |
| Purchase #7 | $41.84 | 6.732% | $44.6567 | $44.66 | $44.65 | $44.70 |
| 7 purchase totals = | $1,165.79 | $1,243.0291 | $1,243.03 | $1,243.05 | $1,243.10 | |