| 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 | $19.49 | 4.270% | $20.3222 | $20.32 | $20.30 | $20.30 |
| Purchase #2 | $203.30 | 11.172% | $226.0127 | $226.01 | $226.00 | $226.00 |
| Purchase #3 | $224.40 | 9.565% | $245.8639 | $245.86 | $245.85 | $245.90 |
| Purchase #4 | $164.48 | 8.252% | $178.0529 | $178.05 | $178.05 | $178.10 |
| Purchase #5 | $170.37 | 4.147% | $177.4352 | $177.44 | $177.45 | $177.40 |
| Purchase #6 | $17.86 | 5.493% | $18.841 | $18.84 | $18.85 | $18.80 |
| Purchase #7 | $34.82 | 7.659% | $37.4869 | $37.49 | $37.50 | $37.50 |
| 7 purchase totals = | $834.72 | $904.0148 | $904.01 | $904.00 | $904.00 | |