| 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 | $92.52 | 10.296% | $102.0459 | $102.05 | $102.05 | $102.00 |
| Purchase #2 | $22.94 | 9.124% | $25.033 | $25.03 | $25.05 | $25.00 |
| Purchase #3 | $109.86 | 11.161% | $122.1215 | $122.12 | $122.10 | $122.10 |
| Purchase #4 | $193.46 | 12.266% | $217.1898 | $217.19 | $217.20 | $217.20 |
| Purchase #5 | $104.96 | 3.357% | $108.4835 | $108.48 | $108.50 | $108.50 |
| Purchase #6 | $214.84 | 7.741% | $231.4708 | $231.47 | $231.45 | $231.50 |
| Purchase #7 | $185.29 | 12.620% | $208.6736 | $208.67 | $208.65 | $208.70 |
| 7 purchase totals = | $923.87 | $1,015.0181 | $1,015.01 | $1,015.00 | $1,015.00 | |