| 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 | $231.72 | 4.524% | $242.203 | $242.20 | $242.20 | $242.20 |
| Purchase #2 | $178.59 | 4.542% | $186.7016 | $186.70 | $186.70 | $186.70 |
| Purchase #3 | $216.28 | 7.582% | $232.6783 | $232.68 | $232.70 | $232.70 |
| Purchase #4 | $6.98 | 8.510% | $7.574 | $7.57 | $7.55 | $7.60 |
| Purchase #5 | $34.42 | 4.495% | $35.9672 | $35.97 | $35.95 | $36.00 |
| Purchase #6 | $163.96 | 12.107% | $183.8106 | $183.81 | $183.80 | $183.80 |
| Purchase #7 | $141.48 | 13.526% | $160.6166 | $160.62 | $160.60 | $160.60 |
| 7 purchase totals = | $973.43 | $1,049.5513 | $1,049.55 | $1,049.50 | $1,049.60 | |