| 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 | $114.91 | 3.821% | $119.3007 | $119.30 | $119.30 | $119.30 |
| Purchase #2 | $108.81 | 8.572% | $118.1372 | $118.14 | $118.15 | $118.10 |
| Purchase #3 | $160.72 | 12.583% | $180.9434 | $180.94 | $180.95 | $180.90 |
| Purchase #4 | $217.52 | 13.398% | $246.6633 | $246.66 | $246.65 | $246.70 |
| Purchase #5 | $177.59 | 5.626% | $187.5812 | $187.58 | $187.60 | $187.60 |
| Purchase #6 | $172.52 | 5.785% | $182.5003 | $182.50 | $182.50 | $182.50 |
| Purchase #7 | $98.60 | 10.373% | $108.8278 | $108.83 | $108.85 | $108.80 |
| 7 purchase totals = | $1,050.67 | $1,143.9539 | $1,143.95 | $1,144.00 | $1,143.90 | |