| 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 | $244.78 | 10.548% | $270.5994 | $270.60 | $270.60 | $270.60 |
| Purchase #2 | $142.95 | 4.663% | $149.6158 | $149.62 | $149.60 | $149.60 |
| Purchase #3 | $44.39 | 3.113% | $45.7719 | $45.77 | $45.75 | $45.80 |
| Purchase #4 | $207.64 | 10.778% | $230.0194 | $230.02 | $230.00 | $230.00 |
| Purchase #5 | $165.50 | 9.126% | $180.6035 | $180.60 | $180.60 | $180.60 |
| Purchase #6 | $76.87 | 5.700% | $81.2516 | $81.25 | $81.25 | $81.30 |
| Purchase #7 | $141.77 | 3.425% | $146.6256 | $146.63 | $146.65 | $146.60 |
| 7 purchase totals = | $1,023.90 | $1,104.4872 | $1,104.49 | $1,104.45 | $1,104.50 | |