| 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 | $210.40 | 3.725% | $218.2374 | $218.24 | $218.25 | $218.20 |
| Purchase #2 | $21.51 | 3.841% | $22.3362 | $22.34 | $22.35 | $22.30 |
| Purchase #3 | $64.45 | 7.452% | $69.2528 | $69.25 | $69.25 | $69.30 |
| Purchase #4 | $188.59 | 10.568% | $208.5202 | $208.52 | $208.50 | $208.50 |
| Purchase #5 | $242.56 | 8.231% | $262.5251 | $262.53 | $262.55 | $262.50 |
| Purchase #6 | $68.57 | 13.315% | $77.7001 | $77.70 | $77.70 | $77.70 |
| Purchase #7 | $182.94 | 6.645% | $195.0964 | $195.10 | $195.10 | $195.10 |
| 7 purchase totals = | $979.02 | $1,053.6682 | $1,053.68 | $1,053.70 | $1,053.60 | |