| 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 | $171.32 | 11.550% | $191.1075 | $191.11 | $191.10 | $191.10 |
| Purchase #2 | $236.43 | 8.854% | $257.3635 | $257.36 | $257.35 | $257.40 |
| Purchase #3 | $7.54 | 7.670% | $8.1183 | $8.12 | $8.10 | $8.10 |
| Purchase #4 | $175.82 | 3.109% | $181.2862 | $181.29 | $181.30 | $181.30 |
| Purchase #5 | $237.29 | 6.358% | $252.3769 | $252.38 | $252.40 | $252.40 |
| Purchase #6 | $223.31 | 7.125% | $239.2208 | $239.22 | $239.20 | $239.20 |
| Purchase #7 | $95.80 | 7.559% | $103.0415 | $103.04 | $103.05 | $103.00 |
| 7 purchase totals = | $1,147.51 | $1,232.5147 | $1,232.52 | $1,232.50 | $1,232.50 | |