| 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 | $221.29 | 12.796% | $249.6063 | $249.61 | $249.60 | $249.60 |
| Purchase #2 | $194.47 | 6.135% | $206.4007 | $206.40 | $206.40 | $206.40 |
| Purchase #3 | $178.84 | 7.271% | $191.8435 | $191.84 | $191.85 | $191.80 |
| Purchase #4 | $245.67 | 5.390% | $258.9116 | $258.91 | $258.90 | $258.90 |
| Purchase #5 | $170.99 | 9.792% | $187.7333 | $187.73 | $187.75 | $187.70 |
| Purchase #6 | $142.97 | 8.185% | $154.6721 | $154.67 | $154.65 | $154.70 |
| Purchase #7 | $97.50 | 12.221% | $109.4155 | $109.42 | $109.40 | $109.40 |
| 7 purchase totals = | $1,251.73 | $1,358.5830 | $1,358.58 | $1,358.55 | $1,358.50 | |