| 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 | $38.92 | 12.587% | $43.8189 | $43.82 | $43.80 | $43.80 |
| Purchase #2 | $46.43 | 7.258% | $49.7999 | $49.80 | $49.80 | $49.80 |
| Purchase #3 | $245.48 | 13.309% | $278.1509 | $278.15 | $278.15 | $278.20 |
| Purchase #4 | $15.68 | 13.681% | $17.8252 | $17.83 | $17.85 | $17.80 |
| Purchase #5 | $121.96 | 13.742% | $138.7197 | $138.72 | $138.70 | $138.70 |
| Purchase #6 | $226.53 | 3.596% | $234.676 | $234.68 | $234.70 | $234.70 |
| Purchase #7 | $247.69 | 10.591% | $273.9228 | $273.92 | $273.90 | $273.90 |
| 7 purchase totals = | $942.69 | $1,036.9134 | $1,036.92 | $1,036.90 | $1,036.90 | |