| 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 | $114.56 | 4.428% | $119.6327 | $119.63 | $119.65 | $119.60 |
| Purchase #2 | $17.97 | 10.344% | $19.8288 | $19.83 | $19.85 | $19.80 |
| Purchase #3 | $105.42 | 6.686% | $112.4684 | $112.47 | $112.45 | $112.50 |
| Purchase #4 | $230.61 | 7.440% | $247.7674 | $247.77 | $247.75 | $247.80 |
| Purchase #5 | $214.43 | 9.807% | $235.4592 | $235.46 | $235.45 | $235.50 |
| Purchase #6 | $222.33 | 4.235% | $231.7457 | $231.75 | $231.75 | $231.70 |
| Purchase #7 | $36.89 | 8.159% | $39.8999 | $39.90 | $39.90 | $39.90 |
| 7 purchase totals = | $942.21 | $1,006.8021 | $1,006.81 | $1,006.80 | $1,006.80 | |