| 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 | $205.36 | 12.621% | $231.2785 | $231.28 | $231.30 | $231.30 |
| Purchase #2 | $128.35 | 12.282% | $144.1139 | $144.11 | $144.10 | $144.10 |
| Purchase #3 | $139.43 | 6.447% | $148.4191 | $148.42 | $148.40 | $148.40 |
| Purchase #4 | $237.37 | 12.362% | $266.7137 | $266.71 | $266.70 | $266.70 |
| Purchase #5 | $155.60 | 9.423% | $170.2622 | $170.26 | $170.25 | $170.30 |
| Purchase #6 | $216.45 | 4.399% | $225.9716 | $225.97 | $225.95 | $226.00 |
| Purchase #7 | $61.55 | 8.650% | $66.8741 | $66.87 | $66.85 | $66.90 |
| 7 purchase totals = | $1,144.11 | $1,253.6331 | $1,253.62 | $1,253.55 | $1,253.70 | |