| 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 | $242.54 | 13.666% | $275.6855 | $275.69 | $275.70 | $275.70 |
| Purchase #2 | $192.55 | 8.194% | $208.3275 | $208.33 | $208.35 | $208.30 |
| Purchase #3 | $214.61 | 10.827% | $237.8458 | $237.85 | $237.85 | $237.80 |
| Purchase #4 | $119.62 | 7.257% | $128.3008 | $128.30 | $128.30 | $128.30 |
| Purchase #5 | $192.99 | 10.781% | $213.7963 | $213.80 | $213.80 | $213.80 |
| Purchase #6 | $105.92 | 8.497% | $114.92 | $114.92 | $114.90 | $114.90 |
| Purchase #7 | $161.72 | 12.539% | $181.9981 | $182.00 | $182.00 | $182.00 |
| 7 purchase totals = | $1,229.95 | $1,360.8740 | $1,360.89 | $1,360.90 | $1,360.80 | |