| 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 | $109.34 | 4.680% | $114.4571 | $114.46 | $114.45 | $114.50 |
| Purchase #2 | $216.80 | 6.556% | $231.0134 | $231.01 | $231.00 | $231.00 |
| Purchase #3 | $125.95 | 7.770% | $135.7363 | $135.74 | $135.75 | $135.70 |
| Purchase #4 | $238.67 | 13.171% | $270.1052 | $270.11 | $270.10 | $270.10 |
| Purchase #5 | $90.80 | 5.491% | $95.7858 | $95.79 | $95.80 | $95.80 |
| Purchase #6 | $124.40 | 7.835% | $134.1467 | $134.15 | $134.15 | $134.10 |
| Purchase #7 | $71.60 | 7.750% | $77.149 | $77.15 | $77.15 | $77.10 |
| 7 purchase totals = | $977.56 | $1,058.3935 | $1,058.41 | $1,058.40 | $1,058.30 | |