| 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 | $231.76 | 10.188% | $255.3717 | $255.37 | $255.35 | $255.40 |
| Purchase #2 | $30.51 | 11.806% | $34.112 | $34.11 | $34.10 | $34.10 |
| Purchase #3 | $78.43 | 9.739% | $86.0683 | $86.07 | $86.05 | $86.10 |
| Purchase #4 | $119.53 | 7.252% | $128.1983 | $128.20 | $128.20 | $128.20 |
| Purchase #5 | $17.38 | 7.759% | $18.7285 | $18.73 | $18.75 | $18.70 |
| Purchase #6 | $176.37 | 9.674% | $193.432 | $193.43 | $193.45 | $193.40 |
| Purchase #7 | $123.82 | 9.708% | $135.8404 | $135.84 | $135.85 | $135.80 |
| 7 purchase totals = | $777.80 | $851.7512 | $851.75 | $851.75 | $851.70 | |