| 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 | $222.89 | 3.255% | $230.1451 | $230.15 | $230.15 | $230.10 |
| Purchase #2 | $47.89 | 8.173% | $51.804 | $51.80 | $51.80 | $51.80 |
| Purchase #3 | $187.42 | 3.139% | $193.3031 | $193.30 | $193.30 | $193.30 |
| Purchase #4 | $203.61 | 5.823% | $215.4662 | $215.47 | $215.45 | $215.50 |
| Purchase #5 | $118.94 | 12.130% | $133.3674 | $133.37 | $133.35 | $133.40 |
| Purchase #6 | $11.40 | 9.270% | $12.4568 | $12.46 | $12.45 | $12.50 |
| Purchase #7 | $31.53 | 10.158% | $34.7328 | $34.73 | $34.75 | $34.70 |
| 7 purchase totals = | $823.68 | $871.2754 | $871.28 | $871.25 | $871.30 | |