| 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 | $98.77 | 8.221% | $106.8899 | $106.89 | $106.90 | $106.90 |
| Purchase #2 | $26.83 | 7.504% | $28.8433 | $28.84 | $28.85 | $28.80 |
| Purchase #3 | $203.56 | 5.467% | $214.6886 | $214.69 | $214.70 | $214.70 |
| Purchase #4 | $197.98 | 5.724% | $209.3124 | $209.31 | $209.30 | $209.30 |
| Purchase #5 | $129.30 | 4.554% | $135.1883 | $135.19 | $135.20 | $135.20 |
| Purchase #6 | $201.62 | 5.358% | $212.4228 | $212.42 | $212.40 | $212.40 |
| Purchase #7 | $190.27 | 9.308% | $207.9803 | $207.98 | $208.00 | $208.00 |
| 7 purchase totals = | $1,048.33 | $1,115.3256 | $1,115.32 | $1,115.35 | $1,115.30 | |