| 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 | $137.98 | 4.680% | $144.4375 | $144.44 | $144.45 | $144.40 |
| Purchase #2 | $247.29 | 13.748% | $281.2874 | $281.29 | $281.30 | $281.30 |
| Purchase #3 | $11.68 | 4.805% | $12.2412 | $12.24 | $12.25 | $12.20 |
| Purchase #4 | $175.92 | 5.517% | $185.6255 | $185.63 | $185.65 | $185.60 |
| Purchase #5 | $205.54 | 7.347% | $220.641 | $220.64 | $220.65 | $220.60 |
| Purchase #6 | $104.79 | 8.330% | $113.519 | $113.52 | $113.50 | $113.50 |
| Purchase #7 | $66.53 | 8.368% | $72.0972 | $72.10 | $72.10 | $72.10 |
| 7 purchase totals = | $949.73 | $1,029.8488 | $1,029.86 | $1,029.90 | $1,029.70 | |