| 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 | $245.54 | 12.871% | $277.1435 | $277.14 | $277.15 | $277.10 |
| Purchase #2 | $223.76 | 9.764% | $245.6079 | $245.61 | $245.60 | $245.60 |
| Purchase #3 | $189.54 | 12.661% | $213.5377 | $213.54 | $213.55 | $213.50 |
| Purchase #4 | $14.88 | 4.866% | $15.6041 | $15.60 | $15.60 | $15.60 |
| Purchase #5 | $167.25 | 8.862% | $182.0717 | $182.07 | $182.05 | $182.10 |
| Purchase #6 | $136.35 | 13.405% | $154.6277 | $154.63 | $154.65 | $154.60 |
| Purchase #7 | $112.91 | 9.818% | $123.9955 | $124.00 | $124.00 | $124.00 |
| 7 purchase totals = | $1,090.23 | $1,212.5881 | $1,212.59 | $1,212.60 | $1,212.50 | |