| 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 | $192.85 | 6.516% | $205.4161 | $205.42 | $205.40 | $205.40 |
| Purchase #2 | $218.56 | 12.509% | $245.8997 | $245.90 | $245.90 | $245.90 |
| Purchase #3 | $86.32 | 13.242% | $97.7505 | $97.75 | $97.75 | $97.80 |
| Purchase #4 | $191.86 | 8.813% | $208.7686 | $208.77 | $208.75 | $208.80 |
| Purchase #5 | $248.44 | 3.861% | $258.0323 | $258.03 | $258.05 | $258.00 |
| Purchase #6 | $182.46 | 11.126% | $202.7605 | $202.76 | $202.75 | $202.80 |
| Purchase #7 | $103.66 | 13.245% | $117.3898 | $117.39 | $117.40 | $117.40 |
| 7 purchase totals = | $1,224.15 | $1,336.0175 | $1,336.02 | $1,336.00 | $1,336.10 | |