| 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 | $128.33 | 12.286% | $144.0966 | $144.10 | $144.10 | $144.10 |
| Purchase #2 | $76.73 | 4.109% | $79.8828 | $79.88 | $79.90 | $79.90 |
| Purchase #3 | $13.32 | 6.771% | $14.2219 | $14.22 | $14.20 | $14.20 |
| Purchase #4 | $102.62 | 13.862% | $116.8452 | $116.85 | $116.85 | $116.80 |
| Purchase #5 | $198.80 | 4.465% | $207.6764 | $207.68 | $207.70 | $207.70 |
| Purchase #6 | $186.57 | 12.489% | $209.8707 | $209.87 | $209.85 | $209.90 |
| Purchase #7 | $241.71 | 7.714% | $260.3555 | $260.36 | $260.35 | $260.40 |
| 7 purchase totals = | $948.08 | $1,032.9491 | $1,032.96 | $1,032.95 | $1,033.00 | |