| 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 | $125.77 | 8.474% | $136.4277 | $136.43 | $136.45 | $136.40 |
| Purchase #2 | $134.71 | 10.419% | $148.7454 | $148.75 | $148.75 | $148.70 |
| Purchase #3 | $180.97 | 7.108% | $193.8333 | $193.83 | $193.85 | $193.80 |
| Purchase #4 | $131.90 | 10.158% | $145.2984 | $145.30 | $145.30 | $145.30 |
| Purchase #5 | $250.45 | 9.746% | $274.8589 | $274.86 | $274.85 | $274.90 |
| Purchase #6 | $110.85 | 6.241% | $117.7681 | $117.77 | $117.75 | $117.80 |
| Purchase #7 | $55.27 | 5.242% | $58.1673 | $58.17 | $58.15 | $58.20 |
| 7 purchase totals = | $989.92 | $1,075.0991 | $1,075.11 | $1,075.10 | $1,075.10 | |