| 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 | $196.27 | 12.857% | $221.5044 | $221.50 | $221.50 | $221.50 |
| Purchase #2 | $86.31 | 9.402% | $94.4249 | $94.42 | $94.40 | $94.40 |
| Purchase #3 | $25.77 | 9.521% | $28.2236 | $28.22 | $28.20 | $28.20 |
| Purchase #4 | $72.25 | 6.470% | $76.9246 | $76.92 | $76.90 | $76.90 |
| Purchase #5 | $130.77 | 7.741% | $140.8929 | $140.89 | $140.90 | $140.90 |
| Purchase #6 | $124.75 | 10.306% | $137.6067 | $137.61 | $137.60 | $137.60 |
| Purchase #7 | $86.28 | 8.506% | $93.619 | $93.62 | $93.60 | $93.60 |
| 7 purchase totals = | $722.40 | $793.1961 | $793.18 | $793.10 | $793.10 | |