| 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 | $198.60 | 4.658% | $207.8508 | $207.85 | $207.85 | $207.90 |
| Purchase #2 | $189.78 | 9.399% | $207.6174 | $207.62 | $207.60 | $207.60 |
| Purchase #3 | $186.41 | 12.716% | $210.1139 | $210.11 | $210.10 | $210.10 |
| Purchase #4 | $64.96 | 10.601% | $71.8464 | $71.85 | $71.85 | $71.80 |
| Purchase #5 | $54.71 | 3.721% | $56.7458 | $56.75 | $56.75 | $56.70 |
| Purchase #6 | $22.63 | 5.347% | $23.84 | $23.84 | $23.85 | $23.80 |
| Purchase #7 | $61.36 | 5.369% | $64.6544 | $64.65 | $64.65 | $64.70 |
| 7 purchase totals = | $778.45 | $842.6687 | $842.67 | $842.65 | $842.60 | |