| 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 | $134.79 | 5.811% | $142.6226 | $142.62 | $142.60 | $142.60 |
| Purchase #2 | $132.98 | 6.221% | $141.2527 | $141.25 | $141.25 | $141.30 |
| Purchase #3 | $212.61 | 9.841% | $233.533 | $233.53 | $233.55 | $233.50 |
| Purchase #4 | $93.34 | 10.762% | $103.3853 | $103.39 | $103.40 | $103.40 |
| Purchase #5 | $223.52 | 4.102% | $232.6888 | $232.69 | $232.70 | $232.70 |
| Purchase #6 | $123.81 | 11.308% | $137.8104 | $137.81 | $137.80 | $137.80 |
| Purchase #7 | $117.85 | 13.244% | $133.4581 | $133.46 | $133.45 | $133.50 |
| 7 purchase totals = | $1,038.90 | $1,124.7509 | $1,124.75 | $1,124.75 | $1,124.80 | |