| 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 | $212.90 | 3.126% | $219.5553 | $219.56 | $219.55 | $219.60 |
| Purchase #2 | $77.65 | 7.138% | $83.1927 | $83.19 | $83.20 | $83.20 |
| Purchase #3 | $104.70 | 3.803% | $108.6817 | $108.68 | $108.70 | $108.70 |
| Purchase #4 | $76.82 | 5.479% | $81.029 | $81.03 | $81.05 | $81.00 |
| Purchase #5 | $190.46 | 9.601% | $208.7461 | $208.75 | $208.75 | $208.70 |
| Purchase #6 | $32.36 | 9.442% | $35.4154 | $35.42 | $35.40 | $35.40 |
| Purchase #7 | $223.31 | 5.248% | $235.0293 | $235.03 | $235.05 | $235.00 |
| 7 purchase totals = | $918.20 | $971.6495 | $971.66 | $971.70 | $971.60 | |