| 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 | $203.56 | 8.194% | $220.2397 | $220.24 | $220.25 | $220.20 |
| Purchase #2 | $193.71 | 12.735% | $218.379 | $218.38 | $218.40 | $218.40 |
| Purchase #3 | $178.84 | 6.660% | $190.7507 | $190.75 | $190.75 | $190.80 |
| Purchase #4 | $61.28 | 3.586% | $63.4775 | $63.48 | $63.50 | $63.50 |
| Purchase #5 | $180.95 | 10.513% | $199.9733 | $199.97 | $199.95 | $200.00 |
| Purchase #6 | $111.32 | 10.271% | $122.7537 | $122.75 | $122.75 | $122.80 |
| Purchase #7 | $158.63 | 12.693% | $178.7649 | $178.76 | $178.75 | $178.80 |
| 7 purchase totals = | $1,088.29 | $1,194.3388 | $1,194.33 | $1,194.35 | $1,194.50 | |