| 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 | $186.89 | 11.341% | $208.0852 | $208.09 | $208.10 | $208.10 |
| Purchase #2 | $197.79 | 10.234% | $218.0318 | $218.03 | $218.05 | $218.00 |
| Purchase #3 | $239.85 | 12.688% | $270.2822 | $270.28 | $270.30 | $270.30 |
| Purchase #4 | $242.82 | 8.725% | $264.006 | $264.01 | $264.00 | $264.00 |
| Purchase #5 | $40.97 | 10.688% | $45.3489 | $45.35 | $45.35 | $45.30 |
| Purchase #6 | $189.65 | 7.210% | $203.3238 | $203.32 | $203.30 | $203.30 |
| Purchase #7 | $208.33 | 9.236% | $227.5714 | $227.57 | $227.55 | $227.60 |
| 7 purchase totals = | $1,306.30 | $1,436.6493 | $1,436.65 | $1,436.65 | $1,436.60 | |