| 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 | $30.92 | 10.104% | $34.0442 | $34.04 | $34.05 | $34.00 |
| Purchase #2 | $152.50 | 6.497% | $162.4079 | $162.41 | $162.40 | $162.40 |
| Purchase #3 | $215.52 | 13.675% | $244.9924 | $244.99 | $245.00 | $245.00 |
| Purchase #4 | $202.34 | 3.110% | $208.6328 | $208.63 | $208.65 | $208.60 |
| Purchase #5 | $69.41 | 9.476% | $75.9873 | $75.99 | $76.00 | $76.00 |
| Purchase #6 | $222.58 | 3.635% | $230.6708 | $230.67 | $230.65 | $230.70 |
| Purchase #7 | $217.79 | 9.843% | $239.2271 | $239.23 | $239.25 | $239.20 |
| 7 purchase totals = | $1,111.06 | $1,195.9625 | $1,195.96 | $1,196.00 | $1,195.90 | |