| 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 | $249.68 | 9.822% | $274.2036 | $274.20 | $274.20 | $274.20 |
| Purchase #2 | $76.37 | 7.256% | $81.9114 | $81.91 | $81.90 | $81.90 |
| Purchase #3 | $32.45 | 7.808% | $34.9837 | $34.98 | $35.00 | $35.00 |
| Purchase #4 | $18.71 | 3.835% | $19.4275 | $19.43 | $19.45 | $19.40 |
| Purchase #5 | $179.56 | 7.863% | $193.6788 | $193.68 | $193.70 | $193.70 |
| Purchase #6 | $14.97 | 3.708% | $15.5251 | $15.53 | $15.55 | $15.50 |
| Purchase #7 | $18.49 | 9.440% | $20.2355 | $20.24 | $20.25 | $20.20 |
| 7 purchase totals = | $590.23 | $639.9656 | $639.97 | $640.05 | $639.90 | |