| 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 | $219.53 | 3.605% | $227.4441 | $227.44 | $227.45 | $227.40 |
| Purchase #2 | $230.68 | 9.124% | $251.7272 | $251.73 | $251.75 | $251.70 |
| Purchase #3 | $239.34 | 13.871% | $272.5389 | $272.54 | $272.55 | $272.50 |
| Purchase #4 | $191.72 | 13.838% | $218.2502 | $218.25 | $218.25 | $218.30 |
| Purchase #5 | $23.63 | 8.151% | $25.5561 | $25.56 | $25.55 | $25.60 |
| Purchase #6 | $204.35 | 13.471% | $231.878 | $231.88 | $231.90 | $231.90 |
| Purchase #7 | $42.39 | 6.188% | $45.0131 | $45.01 | $45.00 | $45.00 |
| 7 purchase totals = | $1,151.64 | $1,272.4076 | $1,272.41 | $1,272.45 | $1,272.40 | |