| 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 | $208.54 | 9.574% | $228.5056 | $228.51 | $228.50 | $228.50 |
| Purchase #2 | $136.63 | 4.446% | $142.7046 | $142.70 | $142.70 | $142.70 |
| Purchase #3 | $134.39 | 5.394% | $141.639 | $141.64 | $141.65 | $141.60 |
| Purchase #4 | $184.51 | 6.820% | $197.0936 | $197.09 | $197.10 | $197.10 |
| Purchase #5 | $206.46 | 9.538% | $226.1522 | $226.15 | $226.15 | $226.20 |
| Purchase #6 | $246.56 | 11.568% | $275.0821 | $275.08 | $275.10 | $275.10 |
| Purchase #7 | $70.61 | 3.653% | $73.1894 | $73.19 | $73.20 | $73.20 |
| 7 purchase totals = | $1,187.70 | $1,284.3665 | $1,284.36 | $1,284.40 | $1,284.40 | |