| 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 | $172.98 | 12.856% | $195.2183 | $195.22 | $195.20 | $195.20 |
| Purchase #2 | $216.39 | 10.128% | $238.306 | $238.31 | $238.30 | $238.30 |
| Purchase #3 | $247.58 | 8.276% | $268.0697 | $268.07 | $268.05 | $268.10 |
| Purchase #4 | $192.92 | 5.606% | $203.7351 | $203.74 | $203.75 | $203.70 |
| Purchase #5 | $127.42 | 5.661% | $134.6332 | $134.63 | $134.65 | $134.60 |
| Purchase #6 | $54.36 | 3.223% | $56.112 | $56.11 | $56.10 | $56.10 |
| Purchase #7 | $119.89 | 12.725% | $135.146 | $135.15 | $135.15 | $135.10 |
| 7 purchase totals = | $1,131.54 | $1,231.2203 | $1,231.23 | $1,231.20 | $1,231.10 | |