| 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 | $192.81 | 5.321% | $203.0694 | $203.07 | $203.05 | $203.10 |
| Purchase #2 | $99.74 | 7.868% | $107.5875 | $107.59 | $107.60 | $107.60 |
| Purchase #3 | $224.53 | 6.695% | $239.5623 | $239.56 | $239.55 | $239.60 |
| Purchase #4 | $214.72 | 11.598% | $239.6232 | $239.62 | $239.60 | $239.60 |
| Purchase #5 | $214.85 | 10.690% | $237.8175 | $237.82 | $237.80 | $237.80 |
| Purchase #6 | $34.73 | 10.638% | $38.4246 | $38.42 | $38.40 | $38.40 |
| Purchase #7 | $170.38 | 5.139% | $179.1358 | $179.14 | $179.15 | $179.10 |
| 7 purchase totals = | $1,151.76 | $1,245.2203 | $1,245.22 | $1,245.15 | $1,245.20 | |