| 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 | $246.28 | 7.544% | $264.8594 | $264.86 | $264.85 | $264.90 |
| Purchase #2 | $49.97 | 10.168% | $55.0509 | $55.05 | $55.05 | $55.10 |
| Purchase #3 | $141.72 | 11.555% | $158.0957 | $158.10 | $158.10 | $158.10 |
| Purchase #4 | $155.35 | 5.406% | $163.7482 | $163.75 | $163.75 | $163.70 |
| Purchase #5 | $131.95 | 9.196% | $144.0841 | $144.08 | $144.10 | $144.10 |
| Purchase #6 | $192.80 | 6.841% | $205.9894 | $205.99 | $206.00 | $206.00 |
| Purchase #7 | $169.40 | 13.265% | $191.8709 | $191.87 | $191.85 | $191.90 |
| 7 purchase totals = | $1,087.47 | $1,183.6986 | $1,183.70 | $1,183.70 | $1,183.80 | |