| 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 | $214.57 | 9.693% | $235.3683 | $235.37 | $235.35 | $235.40 |
| Purchase #2 | $106.59 | 6.514% | $113.5333 | $113.53 | $113.55 | $113.50 |
| Purchase #3 | $84.50 | 6.748% | $90.2021 | $90.20 | $90.20 | $90.20 |
| Purchase #4 | $86.38 | 6.852% | $92.2988 | $92.30 | $92.30 | $92.30 |
| Purchase #5 | $215.35 | 10.523% | $238.0113 | $238.01 | $238.00 | $238.00 |
| Purchase #6 | $158.46 | 10.497% | $175.0935 | $175.09 | $175.10 | $175.10 |
| Purchase #7 | $19.54 | 11.138% | $21.7164 | $21.72 | $21.70 | $21.70 |
| 7 purchase totals = | $885.39 | $966.2237 | $966.22 | $966.20 | $966.20 | |