| 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 | $115.68 | 13.133% | $130.8723 | $130.87 | $130.85 | $130.90 |
| Purchase #2 | $250.57 | 3.473% | $259.2723 | $259.27 | $259.25 | $259.30 |
| Purchase #3 | $119.71 | 12.608% | $134.803 | $134.80 | $134.80 | $134.80 |
| Purchase #4 | $57.98 | 11.673% | $64.748 | $64.75 | $64.75 | $64.70 |
| Purchase #5 | $36.47 | 3.476% | $37.7377 | $37.74 | $37.75 | $37.70 |
| Purchase #6 | $166.61 | 11.788% | $186.25 | $186.25 | $186.25 | $186.30 |
| Purchase #7 | $9.88 | 8.542% | $10.7239 | $10.72 | $10.70 | $10.70 |
| 7 purchase totals = | $756.90 | $824.4072 | $824.40 | $824.35 | $824.40 | |