| 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 | $96.44 | 4.667% | $100.9409 | $100.94 | $100.95 | $100.90 |
| Purchase #2 | $106.66 | 3.524% | $110.4187 | $110.42 | $110.40 | $110.40 |
| Purchase #3 | $206.27 | 9.862% | $226.6123 | $226.61 | $226.60 | $226.60 |
| Purchase #4 | $200.29 | 3.581% | $207.4624 | $207.46 | $207.45 | $207.50 |
| Purchase #5 | $148.87 | 4.256% | $155.2059 | $155.21 | $155.20 | $155.20 |
| Purchase #6 | $159.43 | 12.860% | $179.9327 | $179.93 | $179.95 | $179.90 |
| Purchase #7 | $69.87 | 9.763% | $76.6914 | $76.69 | $76.70 | $76.70 |
| 7 purchase totals = | $987.83 | $1,057.2643 | $1,057.26 | $1,057.25 | $1,057.20 | |