| 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 | $106.72 | 5.339% | $112.4178 | $112.42 | $112.40 | $112.40 |
| Purchase #2 | $151.48 | 8.690% | $164.6436 | $164.64 | $164.65 | $164.60 |
| Purchase #3 | $57.73 | 6.805% | $61.6585 | $61.66 | $61.65 | $61.70 |
| Purchase #4 | $206.91 | 9.521% | $226.6099 | $226.61 | $226.60 | $226.60 |
| Purchase #5 | $17.42 | 6.637% | $18.5762 | $18.58 | $18.60 | $18.60 |
| Purchase #6 | $207.97 | 9.137% | $226.9722 | $226.97 | $226.95 | $227.00 |
| Purchase #7 | $221.30 | 9.579% | $242.4983 | $242.50 | $242.50 | $242.50 |
| 7 purchase totals = | $969.53 | $1,053.3765 | $1,053.38 | $1,053.35 | $1,053.40 | |