| 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 | $249.37 | 3.214% | $257.3848 | $257.38 | $257.40 | $257.40 |
| Purchase #2 | $187.48 | 7.388% | $201.331 | $201.33 | $201.35 | $201.30 |
| Purchase #3 | $134.74 | 3.835% | $139.9073 | $139.91 | $139.90 | $139.90 |
| Purchase #4 | $199.25 | 8.500% | $216.1863 | $216.19 | $216.20 | $216.20 |
| Purchase #5 | $60.75 | 12.384% | $68.2733 | $68.27 | $68.25 | $68.30 |
| Purchase #6 | $155.77 | 13.384% | $176.6183 | $176.62 | $176.60 | $176.60 |
| Purchase #7 | $128.43 | 10.439% | $141.8368 | $141.84 | $141.85 | $141.80 |
| 7 purchase totals = | $1,115.79 | $1,201.5378 | $1,201.54 | $1,201.55 | $1,201.50 | |