| 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 | $220.86 | 5.458% | $232.9145 | $232.91 | $232.90 | $232.90 |
| Purchase #2 | $113.27 | 5.661% | $119.6822 | $119.68 | $119.70 | $119.70 |
| Purchase #3 | $127.68 | 9.399% | $139.6806 | $139.68 | $139.70 | $139.70 |
| Purchase #4 | $65.69 | 3.671% | $68.1015 | $68.10 | $68.10 | $68.10 |
| Purchase #5 | $73.43 | 4.232% | $76.5376 | $76.54 | $76.55 | $76.50 |
| Purchase #6 | $53.47 | 6.790% | $57.1006 | $57.10 | $57.10 | $57.10 |
| Purchase #7 | $197.80 | 3.826% | $205.3678 | $205.37 | $205.35 | $205.40 |
| 7 purchase totals = | $852.20 | $899.3848 | $899.38 | $899.40 | $899.40 | |