| 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 | $118.80 | 12.187% | $133.2782 | $133.28 | $133.30 | $133.30 |
| Purchase #2 | $49.53 | 9.367% | $54.1695 | $54.17 | $54.15 | $54.20 |
| Purchase #3 | $243.94 | 3.634% | $252.8048 | $252.80 | $252.80 | $252.80 |
| Purchase #4 | $213.58 | 8.158% | $231.0039 | $231.00 | $231.00 | $231.00 |
| Purchase #5 | $161.68 | 10.178% | $178.1358 | $178.14 | $178.15 | $178.10 |
| Purchase #6 | $237.43 | 8.650% | $257.9677 | $257.97 | $257.95 | $258.00 |
| Purchase #7 | $207.66 | 12.716% | $234.066 | $234.07 | $234.05 | $234.10 |
| 7 purchase totals = | $1,232.62 | $1,341.4259 | $1,341.43 | $1,341.40 | $1,341.50 | |