| 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 | $86.55 | 11.339% | $96.3639 | $96.36 | $96.35 | $96.40 |
| Purchase #2 | $205.46 | 7.828% | $221.5434 | $221.54 | $221.55 | $221.50 |
| Purchase #3 | $246.47 | 11.350% | $274.4443 | $274.44 | $274.45 | $274.40 |
| Purchase #4 | $103.89 | 5.487% | $109.5904 | $109.59 | $109.60 | $109.60 |
| Purchase #5 | $222.99 | 10.342% | $246.0516 | $246.05 | $246.05 | $246.10 |
| Purchase #6 | $94.29 | 3.359% | $97.4572 | $97.46 | $97.45 | $97.50 |
| Purchase #7 | $230.95 | 12.425% | $259.6455 | $259.65 | $259.65 | $259.60 |
| 7 purchase totals = | $1,190.60 | $1,305.0963 | $1,305.09 | $1,305.10 | $1,305.10 | |