| 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 | $102.86 | 9.639% | $112.7747 | $112.77 | $112.75 | $112.80 |
| Purchase #2 | $242.37 | 6.321% | $257.6902 | $257.69 | $257.70 | $257.70 |
| Purchase #3 | $6.26 | 11.384% | $6.9726 | $6.97 | $6.95 | $7.00 |
| Purchase #4 | $103.72 | 4.265% | $108.1437 | $108.14 | $108.15 | $108.10 |
| Purchase #5 | $249.44 | 5.470% | $263.0844 | $263.08 | $263.10 | $263.10 |
| Purchase #6 | $19.97 | 12.256% | $22.4175 | $22.42 | $22.40 | $22.40 |
| Purchase #7 | $242.77 | 4.108% | $252.743 | $252.74 | $252.75 | $252.70 |
| 7 purchase totals = | $967.39 | $1,023.8261 | $1,023.81 | $1,023.80 | $1,023.80 | |