| 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 | $233.69 | 5.810% | $247.2674 | $247.27 | $247.25 | $247.30 |
| Purchase #2 | $148.52 | 10.424% | $164.0017 | $164.00 | $164.00 | $164.00 |
| Purchase #3 | $236.47 | 6.185% | $251.0957 | $251.10 | $251.10 | $251.10 |
| Purchase #4 | $185.48 | 11.169% | $206.1963 | $206.20 | $206.20 | $206.20 |
| Purchase #5 | $75.92 | 8.117% | $82.0824 | $82.08 | $82.10 | $82.10 |
| Purchase #6 | $145.76 | 11.170% | $162.0414 | $162.04 | $162.05 | $162.00 |
| Purchase #7 | $134.97 | 8.855% | $146.9216 | $146.92 | $146.90 | $146.90 |
| 7 purchase totals = | $1,160.81 | $1,259.6065 | $1,259.61 | $1,259.60 | $1,259.60 | |