| 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 | $128.75 | 9.173% | $140.5602 | $140.56 | $140.55 | $140.60 |
| Purchase #2 | $225.88 | 3.782% | $234.4228 | $234.42 | $234.40 | $234.40 |
| Purchase #3 | $49.99 | 12.796% | $56.3867 | $56.39 | $56.40 | $56.40 |
| Purchase #4 | $140.71 | 5.746% | $148.7952 | $148.80 | $148.80 | $148.80 |
| Purchase #5 | $162.44 | 10.542% | $179.5644 | $179.56 | $179.55 | $179.60 |
| Purchase #6 | $130.71 | 6.411% | $139.0898 | $139.09 | $139.10 | $139.10 |
| Purchase #7 | $46.47 | 7.734% | $50.064 | $50.06 | $50.05 | $50.10 |
| 7 purchase totals = | $884.95 | $948.8831 | $948.88 | $948.85 | $949.00 | |