| 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 | $90.85 | 12.539% | $102.2417 | $102.24 | $102.25 | $102.20 |
| Purchase #2 | $164.51 | 5.407% | $173.4051 | $173.41 | $173.40 | $173.40 |
| Purchase #3 | $163.74 | 5.487% | $172.7244 | $172.72 | $172.70 | $172.70 |
| Purchase #4 | $206.30 | 4.611% | $215.8125 | $215.81 | $215.80 | $215.80 |
| Purchase #5 | $78.98 | 11.122% | $87.7642 | $87.76 | $87.75 | $87.80 |
| Purchase #6 | $145.68 | 10.736% | $161.3202 | $161.32 | $161.30 | $161.30 |
| Purchase #7 | $102.78 | 13.257% | $116.4055 | $116.41 | $116.40 | $116.40 |
| 7 purchase totals = | $952.84 | $1,029.6736 | $1,029.67 | $1,029.60 | $1,029.60 | |