| 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 | $206.72 | 4.523% | $216.0699 | $216.07 | $216.05 | $216.10 |
| Purchase #2 | $131.67 | 9.405% | $144.0536 | $144.05 | $144.05 | $144.10 |
| Purchase #3 | $225.47 | 3.827% | $234.0987 | $234.10 | $234.10 | $234.10 |
| Purchase #4 | $239.79 | 13.716% | $272.6796 | $272.68 | $272.70 | $272.70 |
| Purchase #5 | $191.61 | 5.690% | $202.5126 | $202.51 | $202.50 | $202.50 |
| Purchase #6 | $190.60 | 9.788% | $209.2559 | $209.26 | $209.25 | $209.30 |
| Purchase #7 | $144.82 | 13.774% | $164.7675 | $164.77 | $164.75 | $164.80 |
| 7 purchase totals = | $1,330.68 | $1,443.4378 | $1,443.44 | $1,443.40 | $1,443.60 | |