| 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 | $227.65 | 10.373% | $251.2641 | $251.26 | $251.25 | $251.30 |
| Purchase #2 | $245.38 | 8.433% | $266.0729 | $266.07 | $266.05 | $266.10 |
| Purchase #3 | $173.46 | 7.830% | $187.0419 | $187.04 | $187.05 | $187.00 |
| Purchase #4 | $230.45 | 11.795% | $257.6316 | $257.63 | $257.65 | $257.60 |
| Purchase #5 | $10.67 | 8.271% | $11.5525 | $11.55 | $11.55 | $11.60 |
| Purchase #6 | $66.31 | 11.626% | $74.0192 | $74.02 | $74.00 | $74.00 |
| Purchase #7 | $27.44 | 9.307% | $29.9938 | $29.99 | $30.00 | $30.00 |
| 7 purchase totals = | $981.36 | $1,077.5760 | $1,077.56 | $1,077.55 | $1,077.60 | |