| 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 | $180.56 | 3.244% | $186.4174 | $186.42 | $186.40 | $186.40 |
| Purchase #2 | $98.48 | 12.670% | $110.9574 | $110.96 | $110.95 | $111.00 |
| Purchase #3 | $176.81 | 8.774% | $192.3233 | $192.32 | $192.30 | $192.30 |
| Purchase #4 | $217.96 | 6.132% | $231.3253 | $231.33 | $231.35 | $231.30 |
| Purchase #5 | $108.97 | 7.794% | $117.4631 | $117.46 | $117.45 | $117.50 |
| Purchase #6 | $193.77 | 6.409% | $206.1887 | $206.19 | $206.20 | $206.20 |
| Purchase #7 | $185.74 | 9.418% | $203.233 | $203.23 | $203.25 | $203.20 |
| 7 purchase totals = | $1,162.29 | $1,247.9082 | $1,247.91 | $1,247.90 | $1,247.90 | |