| 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 | $190.26 | 5.548% | $200.8156 | $200.82 | $200.80 | $200.80 |
| Purchase #2 | $73.29 | 9.332% | $80.1294 | $80.13 | $80.15 | $80.10 |
| Purchase #3 | $247.82 | 4.509% | $258.9942 | $258.99 | $259.00 | $259.00 |
| Purchase #4 | $74.72 | 10.535% | $82.5918 | $82.59 | $82.60 | $82.60 |
| Purchase #5 | $183.41 | 10.866% | $203.3393 | $203.34 | $203.35 | $203.30 |
| Purchase #6 | $196.69 | 4.530% | $205.6001 | $205.60 | $205.60 | $205.60 |
| Purchase #7 | $237.37 | 7.543% | $255.2748 | $255.27 | $255.25 | $255.30 |
| 7 purchase totals = | $1,203.56 | $1,286.7452 | $1,286.74 | $1,286.75 | $1,286.70 | |