| 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 | $13.90 | 11.788% | $15.5385 | $15.54 | $15.55 | $15.50 |
| Purchase #2 | $228.99 | 7.132% | $245.3216 | $245.32 | $245.30 | $245.30 |
| Purchase #3 | $230.95 | 5.275% | $243.1326 | $243.13 | $243.15 | $243.10 |
| Purchase #4 | $117.95 | 3.377% | $121.9332 | $121.93 | $121.95 | $121.90 |
| Purchase #5 | $150.89 | 4.352% | $157.4567 | $157.46 | $157.45 | $157.50 |
| Purchase #6 | $113.58 | 4.822% | $119.0568 | $119.06 | $119.05 | $119.10 |
| Purchase #7 | $238.53 | 4.193% | $248.5316 | $248.53 | $248.55 | $248.50 |
| 7 purchase totals = | $1,094.79 | $1,150.9710 | $1,150.97 | $1,151.00 | $1,150.90 | |