| 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 | $13.53 | 9.647% | $14.8352 | $14.84 | $14.85 | $14.80 |
| Purchase #2 | $67.99 | 13.612% | $77.2448 | $77.24 | $77.25 | $77.20 |
| Purchase #3 | $229.55 | 3.359% | $237.2606 | $237.26 | $237.25 | $237.30 |
| Purchase #4 | $221.40 | 8.176% | $239.5017 | $239.50 | $239.50 | $239.50 |
| Purchase #5 | $242.53 | 11.209% | $269.7152 | $269.72 | $269.70 | $269.70 |
| Purchase #6 | $11.98 | 6.815% | $12.7964 | $12.80 | $12.80 | $12.80 |
| Purchase #7 | $162.66 | 12.504% | $182.999 | $183.00 | $183.00 | $183.00 |
| 7 purchase totals = | $949.64 | $1,034.3529 | $1,034.36 | $1,034.35 | $1,034.30 | |