| 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 | $221.25 | 9.668% | $242.6405 | $242.64 | $242.65 | $242.60 |
| Purchase #2 | $42.48 | 4.264% | $44.2913 | $44.29 | $44.30 | $44.30 |
| Purchase #3 | $118.89 | 5.104% | $124.9581 | $124.96 | $124.95 | $125.00 |
| Purchase #4 | $37.78 | 6.280% | $40.1526 | $40.15 | $40.15 | $40.20 |
| Purchase #5 | $146.86 | 13.392% | $166.5275 | $166.53 | $166.55 | $166.50 |
| Purchase #6 | $221.64 | 12.770% | $249.9434 | $249.94 | $249.95 | $249.90 |
| Purchase #7 | $175.78 | 11.185% | $195.441 | $195.44 | $195.45 | $195.40 |
| 7 purchase totals = | $964.68 | $1,063.9544 | $1,063.95 | $1,064.00 | $1,063.90 | |