| 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 | $39.86 | 3.283% | $41.1686 | $41.17 | $41.15 | $41.20 |
| Purchase #2 | $214.98 | 7.676% | $231.4819 | $231.48 | $231.50 | $231.50 |
| Purchase #3 | $101.48 | 5.748% | $107.3131 | $107.31 | $107.30 | $107.30 |
| Purchase #4 | $157.78 | 13.805% | $179.5615 | $179.56 | $179.55 | $179.60 |
| Purchase #5 | $63.47 | 6.693% | $67.718 | $67.72 | $67.70 | $67.70 |
| Purchase #6 | $152.90 | 6.378% | $162.652 | $162.65 | $162.65 | $162.70 |
| Purchase #7 | $237.76 | 6.469% | $253.1407 | $253.14 | $253.15 | $253.10 |
| 7 purchase totals = | $968.23 | $1,043.0358 | $1,043.03 | $1,043.00 | $1,043.10 | |