| 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 | $192.83 | 5.550% | $203.5321 | $203.53 | $203.55 | $203.50 |
| Purchase #2 | $87.50 | 3.752% | $90.783 | $90.78 | $90.80 | $90.80 |
| Purchase #3 | $129.81 | 5.338% | $136.7393 | $136.74 | $136.75 | $136.70 |
| Purchase #4 | $8.52 | 5.777% | $9.0122 | $9.01 | $9.00 | $9.00 |
| Purchase #5 | $142.91 | 8.826% | $155.5232 | $155.52 | $155.50 | $155.50 |
| Purchase #6 | $225.31 | 3.657% | $233.5496 | $233.55 | $233.55 | $233.50 |
| Purchase #7 | $196.68 | 9.175% | $214.7254 | $214.73 | $214.75 | $214.70 |
| 7 purchase totals = | $983.56 | $1,043.8648 | $1,043.86 | $1,043.90 | $1,043.70 | |