| 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 | $210.79 | 13.428% | $239.0949 | $239.09 | $239.10 | $239.10 |
| Purchase #2 | $73.35 | 9.306% | $80.176 | $80.18 | $80.20 | $80.20 |
| Purchase #3 | $225.36 | 9.604% | $247.0036 | $247.00 | $247.00 | $247.00 |
| Purchase #4 | $177.82 | 13.562% | $201.9359 | $201.94 | $201.95 | $201.90 |
| Purchase #5 | $182.58 | 9.705% | $200.2994 | $200.30 | $200.30 | $200.30 |
| Purchase #6 | $17.57 | 4.102% | $18.2907 | $18.29 | $18.30 | $18.30 |
| Purchase #7 | $67.55 | 4.604% | $70.66 | $70.66 | $70.65 | $70.70 |
| 7 purchase totals = | $955.02 | $1,057.4605 | $1,057.46 | $1,057.50 | $1,057.50 | |