| 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 | $185.77 | 13.536% | $210.9158 | $210.92 | $210.90 | $210.90 |
| Purchase #2 | $17.93 | 11.171% | $19.933 | $19.93 | $19.95 | $19.90 |
| Purchase #3 | $194.67 | 13.158% | $220.2847 | $220.28 | $220.30 | $220.30 |
| Purchase #4 | $198.78 | 3.837% | $206.4072 | $206.41 | $206.40 | $206.40 |
| Purchase #5 | $111.40 | 3.255% | $115.0261 | $115.03 | $115.05 | $115.00 |
| Purchase #6 | $250.92 | 3.448% | $259.5717 | $259.57 | $259.55 | $259.60 |
| Purchase #7 | $205.90 | 12.367% | $231.3637 | $231.36 | $231.35 | $231.40 |
| 7 purchase totals = | $1,165.37 | $1,263.5022 | $1,263.50 | $1,263.50 | $1,263.50 | |