| 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 | $221.42 | 12.223% | $248.4842 | $248.48 | $248.50 | $248.50 |
| Purchase #2 | $61.27 | 13.271% | $69.4011 | $69.40 | $69.40 | $69.40 |
| Purchase #3 | $129.75 | 8.467% | $140.7359 | $140.74 | $140.75 | $140.70 |
| Purchase #4 | $183.36 | 8.328% | $198.6302 | $198.63 | $198.65 | $198.60 |
| Purchase #5 | $26.69 | 8.170% | $28.8706 | $28.87 | $28.85 | $28.90 |
| Purchase #6 | $124.27 | 4.162% | $129.4421 | $129.44 | $129.45 | $129.40 |
| Purchase #7 | $83.42 | 3.611% | $86.4323 | $86.43 | $86.45 | $86.40 |
| 7 purchase totals = | $830.18 | $901.9964 | $901.99 | $902.05 | $901.90 | |