| 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 | $231.79 | 4.354% | $241.8821 | $241.88 | $241.90 | $241.90 |
| Purchase #2 | $94.99 | 9.332% | $103.8545 | $103.85 | $103.85 | $103.90 |
| Purchase #3 | $85.34 | 10.787% | $94.5456 | $94.55 | $94.55 | $94.50 |
| Purchase #4 | $8.53 | 10.151% | $9.3959 | $9.40 | $9.40 | $9.40 |
| Purchase #5 | $177.76 | 4.641% | $186.0098 | $186.01 | $186.00 | $186.00 |
| Purchase #6 | $90.38 | 9.435% | $98.9074 | $98.91 | $98.90 | $98.90 |
| Purchase #7 | $155.82 | 5.704% | $164.708 | $164.71 | $164.70 | $164.70 |
| 7 purchase totals = | $844.61 | $899.3033 | $899.31 | $899.30 | $899.30 | |