| 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 | $211.34 | 12.207% | $237.1383 | $237.14 | $237.15 | $237.10 |
| Purchase #2 | $175.48 | 6.769% | $187.3582 | $187.36 | $187.35 | $187.40 |
| Purchase #3 | $154.34 | 5.256% | $162.4521 | $162.45 | $162.45 | $162.50 |
| Purchase #4 | $180.80 | 5.690% | $191.0875 | $191.09 | $191.10 | $191.10 |
| Purchase #5 | $163.48 | 12.377% | $183.7139 | $183.71 | $183.70 | $183.70 |
| Purchase #6 | $78.36 | 8.232% | $84.8106 | $84.81 | $84.80 | $84.80 |
| Purchase #7 | $231.43 | 12.599% | $260.5879 | $260.59 | $260.60 | $260.60 |
| 7 purchase totals = | $1,195.23 | $1,307.1485 | $1,307.15 | $1,307.15 | $1,307.20 | |