| 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 | $133.47 | 5.827% | $141.2473 | $141.25 | $141.25 | $141.20 |
| Purchase #2 | $112.46 | 6.756% | $120.0578 | $120.06 | $120.05 | $120.10 |
| Purchase #3 | $168.50 | 5.289% | $177.412 | $177.41 | $177.40 | $177.40 |
| Purchase #4 | $235.88 | 3.857% | $244.9779 | $244.98 | $245.00 | $245.00 |
| Purchase #5 | $235.52 | 13.551% | $267.4353 | $267.44 | $267.45 | $267.40 |
| Purchase #6 | $249.52 | 9.735% | $273.8108 | $273.81 | $273.80 | $273.80 |
| Purchase #7 | $79.31 | 9.403% | $86.7675 | $86.77 | $86.75 | $86.80 |
| 7 purchase totals = | $1,214.66 | $1,311.7086 | $1,311.72 | $1,311.70 | $1,311.70 | |