| 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 | $217.68 | 11.727% | $243.2073 | $243.21 | $243.20 | $243.20 |
| Purchase #2 | $84.33 | 8.379% | $91.396 | $91.40 | $91.40 | $91.40 |
| Purchase #3 | $207.62 | 9.482% | $227.3065 | $227.31 | $227.30 | $227.30 |
| Purchase #4 | $242.76 | 3.752% | $251.8684 | $251.87 | $251.85 | $251.90 |
| Purchase #5 | $192.32 | 3.246% | $198.5627 | $198.56 | $198.55 | $198.60 |
| Purchase #6 | $75.98 | 10.449% | $83.9192 | $83.92 | $83.90 | $83.90 |
| Purchase #7 | $83.94 | 10.813% | $93.0164 | $93.02 | $93.00 | $93.00 |
| 7 purchase totals = | $1,104.63 | $1,189.2765 | $1,189.29 | $1,189.20 | $1,189.30 | |