| 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 | $139.99 | 10.272% | $154.3698 | $154.37 | $154.35 | $154.40 |
| Purchase #2 | $96.29 | 12.598% | $108.4206 | $108.42 | $108.40 | $108.40 |
| Purchase #3 | $58.45 | 6.195% | $62.071 | $62.07 | $62.05 | $62.10 |
| Purchase #4 | $225.69 | 5.308% | $237.6696 | $237.67 | $237.65 | $237.70 |
| Purchase #5 | $34.79 | 4.152% | $36.2345 | $36.23 | $36.25 | $36.20 |
| Purchase #6 | $178.28 | 12.517% | $200.5953 | $200.60 | $200.60 | $200.60 |
| Purchase #7 | $214.71 | 3.763% | $222.7895 | $222.79 | $222.80 | $222.80 |
| 7 purchase totals = | $948.20 | $1,022.1503 | $1,022.15 | $1,022.10 | $1,022.20 | |