| 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 | $215.59 | 4.578% | $225.4597 | $225.46 | $225.45 | $225.50 |
| Purchase #2 | $142.63 | 13.194% | $161.4486 | $161.45 | $161.45 | $161.40 |
| Purchase #3 | $12.94 | 10.295% | $14.2722 | $14.27 | $14.25 | $14.30 |
| Purchase #4 | $131.85 | 9.676% | $144.6078 | $144.61 | $144.60 | $144.60 |
| Purchase #5 | $121.65 | 6.857% | $129.9915 | $129.99 | $130.00 | $130.00 |
| Purchase #6 | $212.53 | 3.725% | $220.4467 | $220.45 | $220.45 | $220.40 |
| Purchase #7 | $159.84 | 10.270% | $176.2556 | $176.26 | $176.25 | $176.30 |
| 7 purchase totals = | $997.03 | $1,072.4821 | $1,072.49 | $1,072.45 | $1,072.50 | |