| 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 | $116.30 | 10.626% | $128.658 | $128.66 | $128.65 | $128.70 |
| Purchase #2 | $194.58 | 12.279% | $218.4725 | $218.47 | $218.45 | $218.50 |
| Purchase #3 | $147.97 | 10.417% | $163.384 | $163.38 | $163.40 | $163.40 |
| Purchase #4 | $181.78 | 9.456% | $198.9691 | $198.97 | $198.95 | $199.00 |
| Purchase #5 | $130.49 | 7.857% | $140.7426 | $140.74 | $140.75 | $140.70 |
| Purchase #6 | $118.31 | 9.815% | $129.9221 | $129.92 | $129.90 | $129.90 |
| Purchase #7 | $118.74 | 13.378% | $134.625 | $134.63 | $134.65 | $134.60 |
| 7 purchase totals = | $1,008.17 | $1,114.7733 | $1,114.77 | $1,114.75 | $1,114.80 | |