| 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 | $11.88 | 3.464% | $12.2915 | $12.29 | $12.30 | $12.30 |
| Purchase #2 | $31.37 | 7.750% | $33.8012 | $33.80 | $33.80 | $33.80 |
| Purchase #3 | $162.48 | 12.760% | $183.2124 | $183.21 | $183.20 | $183.20 |
| Purchase #4 | $233.53 | 13.473% | $264.9935 | $264.99 | $265.00 | $265.00 |
| Purchase #5 | $115.32 | 7.579% | $124.0601 | $124.06 | $124.05 | $124.10 |
| Purchase #6 | $217.28 | 4.366% | $226.7664 | $226.77 | $226.75 | $226.80 |
| Purchase #7 | $193.88 | 6.223% | $205.9452 | $205.95 | $205.95 | $205.90 |
| 7 purchase totals = | $965.74 | $1,051.0703 | $1,051.07 | $1,051.05 | $1,051.10 | |