| 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 | $204.36 | 5.219% | $215.0255 | $215.03 | $215.05 | $215.00 |
| Purchase #2 | $163.78 | 6.666% | $174.6976 | $174.70 | $174.70 | $174.70 |
| Purchase #3 | $163.62 | 9.686% | $179.4682 | $179.47 | $179.45 | $179.50 |
| Purchase #4 | $87.33 | 13.579% | $99.1885 | $99.19 | $99.20 | $99.20 |
| Purchase #5 | $230.55 | 4.476% | $240.8694 | $240.87 | $240.85 | $240.90 |
| Purchase #6 | $35.79 | 10.619% | $39.5905 | $39.59 | $39.60 | $39.60 |
| Purchase #7 | $127.99 | 11.120% | $142.2225 | $142.22 | $142.20 | $142.20 |
| 7 purchase totals = | $1,013.42 | $1,091.0622 | $1,091.07 | $1,091.05 | $1,091.10 | |