| 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 | $63.95 | 10.733% | $70.8138 | $70.81 | $70.80 | $70.80 |
| Purchase #2 | $234.97 | 8.773% | $255.5839 | $255.58 | $255.60 | $255.60 |
| Purchase #3 | $183.66 | 4.647% | $192.1947 | $192.19 | $192.20 | $192.20 |
| Purchase #4 | $201.43 | 6.764% | $215.0547 | $215.05 | $215.05 | $215.10 |
| Purchase #5 | $30.47 | 7.250% | $32.6791 | $32.68 | $32.70 | $32.70 |
| Purchase #6 | $222.79 | 7.462% | $239.4146 | $239.41 | $239.40 | $239.40 |
| Purchase #7 | $233.91 | 8.642% | $254.1245 | $254.12 | $254.10 | $254.10 |
| 7 purchase totals = | $1,171.18 | $1,259.8653 | $1,259.84 | $1,259.85 | $1,259.90 | |