| 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 | $191.52 | 12.861% | $216.1514 | $216.15 | $216.15 | $216.20 |
| Purchase #2 | $10.94 | 13.386% | $12.4044 | $12.40 | $12.40 | $12.40 |
| Purchase #3 | $230.69 | 3.448% | $238.6442 | $238.64 | $238.65 | $238.60 |
| Purchase #4 | $18.54 | 5.636% | $19.5849 | $19.58 | $19.60 | $19.60 |
| Purchase #5 | $21.48 | 7.140% | $23.0137 | $23.01 | $23.00 | $23.00 |
| Purchase #6 | $119.91 | 13.855% | $136.5235 | $136.52 | $136.50 | $136.50 |
| Purchase #7 | $67.53 | 7.513% | $72.6035 | $72.60 | $72.60 | $72.60 |
| 7 purchase totals = | $660.61 | $718.9256 | $718.90 | $718.90 | $718.90 | |