| 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 | $115.80 | 8.574% | $125.7287 | $125.73 | $125.75 | $125.70 |
| Purchase #2 | $202.62 | 8.700% | $220.2479 | $220.25 | $220.25 | $220.20 |
| Purchase #3 | $26.75 | 12.845% | $30.186 | $30.19 | $30.20 | $30.20 |
| Purchase #4 | $215.27 | 11.776% | $240.6202 | $240.62 | $240.60 | $240.60 |
| Purchase #5 | $223.94 | 6.580% | $238.6753 | $238.68 | $238.70 | $238.70 |
| Purchase #6 | $175.55 | 13.428% | $199.1229 | $199.12 | $199.10 | $199.10 |
| Purchase #7 | $130.52 | 4.642% | $136.5787 | $136.58 | $136.60 | $136.60 |
| 7 purchase totals = | $1,090.45 | $1,191.1597 | $1,191.17 | $1,191.20 | $1,191.10 | |