| 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 | $223.99 | 6.585% | $238.7397 | $238.74 | $238.75 | $238.70 |
| Purchase #2 | $220.78 | 12.360% | $248.0684 | $248.07 | $248.05 | $248.10 |
| Purchase #3 | $17.38 | 7.225% | $18.6357 | $18.64 | $18.65 | $18.60 |
| Purchase #4 | $106.80 | 6.474% | $113.7142 | $113.71 | $113.70 | $113.70 |
| Purchase #5 | $5.48 | 11.681% | $6.1201 | $6.12 | $6.10 | $6.10 |
| Purchase #6 | $249.41 | 3.704% | $258.6481 | $258.65 | $258.65 | $258.60 |
| Purchase #7 | $76.32 | 4.434% | $79.704 | $79.70 | $79.70 | $79.70 |
| 7 purchase totals = | $900.16 | $963.6302 | $963.63 | $963.60 | $963.50 | |