| 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 | $233.32 | 5.297% | $245.679 | $245.68 | $245.70 | $245.70 |
| Purchase #2 | $24.96 | 7.159% | $26.7469 | $26.75 | $26.75 | $26.70 |
| Purchase #3 | $249.79 | 9.421% | $273.3227 | $273.32 | $273.30 | $273.30 |
| Purchase #4 | $10.68 | 9.479% | $11.6924 | $11.69 | $11.70 | $11.70 |
| Purchase #5 | $11.52 | 9.820% | $12.6513 | $12.65 | $12.65 | $12.70 |
| Purchase #6 | $179.42 | 3.723% | $186.0998 | $186.10 | $186.10 | $186.10 |
| Purchase #7 | $217.25 | 5.683% | $229.5963 | $229.60 | $229.60 | $229.60 |
| 7 purchase totals = | $926.94 | $985.7884 | $985.79 | $985.80 | $985.80 | |