| 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 | $234.43 | 5.202% | $246.625 | $246.63 | $246.65 | $246.60 |
| Purchase #2 | $114.44 | 13.861% | $130.3025 | $130.30 | $130.30 | $130.30 |
| Purchase #3 | $148.33 | 13.596% | $168.4969 | $168.50 | $168.50 | $168.50 |
| Purchase #4 | $14.89 | 12.630% | $16.7706 | $16.77 | $16.75 | $16.80 |
| Purchase #5 | $123.39 | 4.667% | $129.1486 | $129.15 | $129.15 | $129.10 |
| Purchase #6 | $130.40 | 12.312% | $146.4548 | $146.45 | $146.45 | $146.50 |
| Purchase #7 | $62.87 | 12.836% | $70.94 | $70.94 | $70.95 | $70.90 |
| 7 purchase totals = | $828.75 | $908.7384 | $908.74 | $908.75 | $908.70 | |