| 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 | $23.41 | 3.261% | $24.1734 | $24.17 | $24.15 | $24.20 |
| Purchase #2 | $246.28 | 7.780% | $265.4406 | $265.44 | $265.45 | $265.40 |
| Purchase #3 | $219.74 | 5.139% | $231.0324 | $231.03 | $231.05 | $231.00 |
| Purchase #4 | $216.39 | 7.186% | $231.9398 | $231.94 | $231.95 | $231.90 |
| Purchase #5 | $132.86 | 5.238% | $139.8192 | $139.82 | $139.80 | $139.80 |
| Purchase #6 | $238.27 | 10.475% | $263.2288 | $263.23 | $263.25 | $263.20 |
| Purchase #7 | $231.88 | 9.319% | $253.4889 | $253.49 | $253.50 | $253.50 |
| 7 purchase totals = | $1,308.83 | $1,409.1231 | $1,409.12 | $1,409.15 | $1,409.00 | |