| 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 | $241.28 | 13.327% | $273.4354 | $273.44 | $273.45 | $273.40 |
| Purchase #2 | $249.66 | 3.643% | $258.7551 | $258.76 | $258.75 | $258.80 |
| Purchase #3 | $198.86 | 9.333% | $217.4196 | $217.42 | $217.40 | $217.40 |
| Purchase #4 | $46.61 | 12.157% | $52.2764 | $52.28 | $52.30 | $52.30 |
| Purchase #5 | $86.42 | 3.388% | $89.3479 | $89.35 | $89.35 | $89.30 |
| Purchase #6 | $81.93 | 3.524% | $84.8172 | $84.82 | $84.80 | $84.80 |
| Purchase #7 | $231.44 | 5.585% | $244.3659 | $244.37 | $244.35 | $244.40 |
| 7 purchase totals = | $1,136.20 | $1,220.4175 | $1,220.44 | $1,220.40 | $1,220.40 | |