| 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 | $207.66 | 6.307% | $220.7571 | $220.76 | $220.75 | $220.80 |
| Purchase #2 | $129.44 | 9.756% | $142.0682 | $142.07 | $142.05 | $142.10 |
| Purchase #3 | $228.28 | 9.147% | $249.1608 | $249.16 | $249.15 | $249.20 |
| Purchase #4 | $170.89 | 12.650% | $192.5076 | $192.51 | $192.50 | $192.50 |
| Purchase #5 | $246.57 | 4.329% | $257.244 | $257.24 | $257.25 | $257.20 |
| Purchase #6 | $28.62 | 6.396% | $30.4505 | $30.45 | $30.45 | $30.50 |
| Purchase #7 | $137.32 | 6.251% | $145.9039 | $145.90 | $145.90 | $145.90 |
| 7 purchase totals = | $1,148.78 | $1,238.0921 | $1,238.09 | $1,238.05 | $1,238.20 | |