| 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 | $194.72 | 9.268% | $212.7666 | $212.77 | $212.75 | $212.80 |
| Purchase #2 | $164.50 | 9.153% | $179.5567 | $179.56 | $179.55 | $179.60 |
| Purchase #3 | $164.74 | 9.355% | $180.1514 | $180.15 | $180.15 | $180.20 |
| Purchase #4 | $197.87 | 8.234% | $214.1626 | $214.16 | $214.15 | $214.20 |
| Purchase #5 | $185.32 | 7.495% | $199.2097 | $199.21 | $199.20 | $199.20 |
| Purchase #6 | $106.30 | 10.162% | $117.1022 | $117.10 | $117.10 | $117.10 |
| Purchase #7 | $231.82 | 3.325% | $239.528 | $239.53 | $239.55 | $239.50 |
| 7 purchase totals = | $1,245.27 | $1,342.4772 | $1,342.48 | $1,342.45 | $1,342.60 | |