| 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 | $243.77 | 13.377% | $276.3791 | $276.38 | $276.40 | $276.40 |
| Purchase #2 | $225.98 | 5.177% | $237.679 | $237.68 | $237.70 | $237.70 |
| Purchase #3 | $135.99 | 13.554% | $154.4221 | $154.42 | $154.40 | $154.40 |
| Purchase #4 | $113.71 | 8.336% | $123.1889 | $123.19 | $123.20 | $123.20 |
| Purchase #5 | $58.30 | 9.567% | $63.8776 | $63.88 | $63.90 | $63.90 |
| Purchase #6 | $17.83 | 8.606% | $19.3644 | $19.36 | $19.35 | $19.40 |
| Purchase #7 | $235.65 | 12.811% | $265.8391 | $265.84 | $265.85 | $265.80 |
| 7 purchase totals = | $1,031.23 | $1,140.7502 | $1,140.75 | $1,140.80 | $1,140.80 | |