| 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 | $231.30 | 7.678% | $249.0592 | $249.06 | $249.05 | $249.10 |
| Purchase #2 | $217.31 | 3.349% | $224.5877 | $224.59 | $224.60 | $224.60 |
| Purchase #3 | $186.46 | 5.796% | $197.2672 | $197.27 | $197.25 | $197.30 |
| Purchase #4 | $140.93 | 11.832% | $157.6048 | $157.60 | $157.60 | $157.60 |
| Purchase #5 | $232.80 | 13.141% | $263.3922 | $263.39 | $263.40 | $263.40 |
| Purchase #6 | $165.81 | 11.827% | $185.4203 | $185.42 | $185.40 | $185.40 |
| Purchase #7 | $184.26 | 10.336% | $203.3051 | $203.31 | $203.30 | $203.30 |
| 7 purchase totals = | $1,358.87 | $1,480.6365 | $1,480.64 | $1,480.60 | $1,480.70 | |