| 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 | $193.73 | 8.136% | $209.4919 | $209.49 | $209.50 | $209.50 |
| Purchase #2 | $196.73 | 8.280% | $213.0192 | $213.02 | $213.00 | $213.00 |
| Purchase #3 | $118.76 | 7.171% | $127.2763 | $127.28 | $127.30 | $127.30 |
| Purchase #4 | $209.93 | 6.213% | $222.973 | $222.97 | $222.95 | $223.00 |
| Purchase #5 | $235.61 | 4.681% | $246.6389 | $246.64 | $246.65 | $246.60 |
| Purchase #6 | $130.66 | 10.164% | $143.9403 | $143.94 | $143.95 | $143.90 |
| Purchase #7 | $108.45 | 7.656% | $116.7529 | $116.75 | $116.75 | $116.80 |
| 7 purchase totals = | $1,193.87 | $1,280.0925 | $1,280.09 | $1,280.10 | $1,280.10 | |