| 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 | $250.79 | 11.713% | $280.165 | $280.17 | $280.15 | $280.20 |
| Purchase #2 | $132.87 | 7.503% | $142.8392 | $142.84 | $142.85 | $142.80 |
| Purchase #3 | $12.93 | 12.538% | $14.5512 | $14.55 | $14.55 | $14.60 |
| Purchase #4 | $204.89 | 9.337% | $224.0206 | $224.02 | $224.00 | $224.00 |
| Purchase #5 | $228.76 | 11.398% | $254.8341 | $254.83 | $254.85 | $254.80 |
| Purchase #6 | $49.92 | 3.229% | $51.5319 | $51.53 | $51.55 | $51.50 |
| Purchase #7 | $155.63 | 4.169% | $162.1182 | $162.12 | $162.10 | $162.10 |
| 7 purchase totals = | $1,035.79 | $1,130.0602 | $1,130.06 | $1,130.05 | $1,130.00 | |