| 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 | $207.56 | 10.579% | $229.5178 | $229.52 | $229.50 | $229.50 |
| Purchase #2 | $227.93 | 4.548% | $238.2963 | $238.30 | $238.30 | $238.30 |
| Purchase #3 | $160.76 | 9.816% | $176.5402 | $176.54 | $176.55 | $176.50 |
| Purchase #4 | $40.69 | 9.702% | $44.6377 | $44.64 | $44.65 | $44.60 |
| Purchase #5 | $225.97 | 5.148% | $237.6029 | $237.60 | $237.60 | $237.60 |
| Purchase #6 | $237.73 | 9.338% | $259.9292 | $259.93 | $259.95 | $259.90 |
| Purchase #7 | $147.35 | 7.534% | $158.4513 | $158.45 | $158.45 | $158.50 |
| 7 purchase totals = | $1,247.99 | $1,344.9754 | $1,344.98 | $1,345.00 | $1,344.90 | |