| 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 | $37.29 | 4.402% | $38.9315 | $38.93 | $38.95 | $38.90 |
| Purchase #2 | $218.52 | 9.141% | $238.4949 | $238.49 | $238.50 | $238.50 |
| Purchase #3 | $236.62 | 11.334% | $263.4385 | $263.44 | $263.45 | $263.40 |
| Purchase #4 | $93.68 | 10.768% | $103.7675 | $103.77 | $103.75 | $103.80 |
| Purchase #5 | $85.69 | 13.267% | $97.0585 | $97.06 | $97.05 | $97.10 |
| Purchase #6 | $139.40 | 10.615% | $154.1973 | $154.20 | $154.20 | $154.20 |
| Purchase #7 | $230.51 | 4.612% | $241.1411 | $241.14 | $241.15 | $241.10 |
| 7 purchase totals = | $1,041.71 | $1,137.0293 | $1,137.03 | $1,137.05 | $1,137.00 | |