| 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 | $237.41 | 3.332% | $245.3205 | $245.32 | $245.30 | $245.30 |
| Purchase #2 | $158.65 | 3.242% | $163.7934 | $163.79 | $163.80 | $163.80 |
| Purchase #3 | $74.83 | 13.631% | $85.0301 | $85.03 | $85.05 | $85.00 |
| Purchase #4 | $42.78 | 10.532% | $47.2856 | $47.29 | $47.30 | $47.30 |
| Purchase #5 | $99.25 | 3.355% | $102.5798 | $102.58 | $102.60 | $102.60 |
| Purchase #6 | $208.40 | 11.435% | $232.2305 | $232.23 | $232.25 | $232.20 |
| Purchase #7 | $212.64 | 9.518% | $232.8791 | $232.88 | $232.90 | $232.90 |
| 7 purchase totals = | $1,033.96 | $1,109.1190 | $1,109.12 | $1,109.20 | $1,109.10 | |