| 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 | $133.26 | 4.730% | $139.5632 | $139.56 | $139.55 | $139.60 |
| Purchase #2 | $208.50 | 6.134% | $221.2894 | $221.29 | $221.30 | $221.30 |
| Purchase #3 | $47.64 | 9.140% | $51.9943 | $51.99 | $52.00 | $52.00 |
| Purchase #4 | $245.37 | 5.183% | $258.0875 | $258.09 | $258.10 | $258.10 |
| Purchase #5 | $229.63 | 9.452% | $251.3346 | $251.33 | $251.35 | $251.30 |
| Purchase #6 | $76.74 | 12.553% | $86.3732 | $86.37 | $86.35 | $86.40 |
| Purchase #7 | $90.96 | 8.671% | $98.8471 | $98.85 | $98.85 | $98.80 |
| 7 purchase totals = | $1,032.10 | $1,107.4893 | $1,107.48 | $1,107.50 | $1,107.50 | |