| 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 | $222.73 | 12.417% | $250.3864 | $250.39 | $250.40 | $250.40 |
| Purchase #2 | $183.40 | 9.837% | $201.4411 | $201.44 | $201.45 | $201.40 |
| Purchase #3 | $100.57 | 9.835% | $110.4611 | $110.46 | $110.45 | $110.50 |
| Purchase #4 | $22.92 | 12.842% | $25.8634 | $25.86 | $25.85 | $25.90 |
| Purchase #5 | $203.64 | 6.812% | $217.512 | $217.51 | $217.50 | $217.50 |
| Purchase #6 | $85.78 | 12.674% | $96.6518 | $96.65 | $96.65 | $96.70 |
| Purchase #7 | $185.69 | 7.162% | $198.9891 | $198.99 | $199.00 | $199.00 |
| 7 purchase totals = | $1,004.73 | $1,101.3049 | $1,101.30 | $1,101.30 | $1,101.40 | |