| 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 | $217.80 | 7.105% | $233.2747 | $233.27 | $233.25 | $233.30 |
| Purchase #2 | $6.36 | 4.647% | $6.6555 | $6.66 | $6.65 | $6.70 |
| Purchase #3 | $113.58 | 12.688% | $127.991 | $127.99 | $128.00 | $128.00 |
| Purchase #4 | $133.37 | 6.304% | $141.7776 | $141.78 | $141.80 | $141.80 |
| Purchase #5 | $131.32 | 10.292% | $144.8355 | $144.84 | $144.85 | $144.80 |
| Purchase #6 | $97.37 | 11.507% | $108.5744 | $108.57 | $108.55 | $108.60 |
| Purchase #7 | $182.81 | 12.268% | $205.2371 | $205.24 | $205.25 | $205.20 |
| 7 purchase totals = | $882.61 | $968.3458 | $968.35 | $968.35 | $968.40 | |