| 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 | $215.87 | 13.866% | $245.8025 | $245.80 | $245.80 | $245.80 |
| Purchase #2 | $151.53 | 6.700% | $161.6825 | $161.68 | $161.70 | $161.70 |
| Purchase #3 | $166.28 | 9.110% | $181.4281 | $181.43 | $181.45 | $181.40 |
| Purchase #4 | $8.31 | 9.472% | $9.0971 | $9.10 | $9.10 | $9.10 |
| Purchase #5 | $171.58 | 8.270% | $185.7697 | $185.77 | $185.75 | $185.80 |
| Purchase #6 | $214.35 | 9.871% | $235.5085 | $235.51 | $235.50 | $235.50 |
| Purchase #7 | $103.77 | 8.127% | $112.2034 | $112.20 | $112.20 | $112.20 |
| 7 purchase totals = | $1,031.69 | $1,131.4918 | $1,131.49 | $1,131.50 | $1,131.50 | |