| 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 | $93.57 | 12.134% | $104.9238 | $104.92 | $104.90 | $104.90 |
| Purchase #2 | $233.28 | 9.747% | $256.0178 | $256.02 | $256.00 | $256.00 |
| Purchase #3 | $246.25 | 12.626% | $277.3415 | $277.34 | $277.35 | $277.30 |
| Purchase #4 | $145.55 | 9.753% | $159.7455 | $159.75 | $159.75 | $159.70 |
| Purchase #5 | $190.99 | 6.501% | $203.4063 | $203.41 | $203.40 | $203.40 |
| Purchase #6 | $72.72 | 13.678% | $82.6666 | $82.67 | $82.65 | $82.70 |
| Purchase #7 | $82.55 | 4.175% | $85.9965 | $86.00 | $86.00 | $86.00 |
| 7 purchase totals = | $1,064.91 | $1,170.0980 | $1,170.11 | $1,170.05 | $1,170.00 | |