| 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 | $190.94 | 4.512% | $199.5552 | $199.56 | $199.55 | $199.60 |
| Purchase #2 | $98.30 | 4.785% | $103.0037 | $103.00 | $103.00 | $103.00 |
| Purchase #3 | $79.62 | 3.430% | $82.351 | $82.35 | $82.35 | $82.40 |
| Purchase #4 | $102.81 | 9.568% | $112.6469 | $112.65 | $112.65 | $112.60 |
| Purchase #5 | $173.26 | 7.444% | $186.1575 | $186.16 | $186.15 | $186.20 |
| Purchase #6 | $172.31 | 12.349% | $193.5886 | $193.59 | $193.60 | $193.60 |
| Purchase #7 | $250.87 | 11.786% | $280.4375 | $280.44 | $280.45 | $280.40 |
| 7 purchase totals = | $1,068.11 | $1,157.7404 | $1,157.75 | $1,157.75 | $1,157.80 | |