| 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 | $121.29 | 12.304% | $136.2135 | $136.21 | $136.20 | $136.20 |
| Purchase #2 | $122.90 | 8.474% | $133.3145 | $133.31 | $133.30 | $133.30 |
| Purchase #3 | $70.86 | 10.571% | $78.3506 | $78.35 | $78.35 | $78.40 |
| Purchase #4 | $162.37 | 9.231% | $177.3584 | $177.36 | $177.35 | $177.40 |
| Purchase #5 | $101.92 | 8.645% | $110.731 | $110.73 | $110.75 | $110.70 |
| Purchase #6 | $249.36 | 4.482% | $260.5363 | $260.54 | $260.55 | $260.50 |
| Purchase #7 | $188.52 | 9.229% | $205.9185 | $205.92 | $205.90 | $205.90 |
| 7 purchase totals = | $1,017.22 | $1,102.4228 | $1,102.42 | $1,102.40 | $1,102.40 | |