| 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 | $202.67 | 3.561% | $209.8871 | $209.89 | $209.90 | $209.90 |
| Purchase #2 | $8.79 | 10.419% | $9.7058 | $9.71 | $9.70 | $9.70 |
| Purchase #3 | $140.38 | 7.424% | $150.8018 | $150.80 | $150.80 | $150.80 |
| Purchase #4 | $237.92 | 8.211% | $257.4556 | $257.46 | $257.45 | $257.50 |
| Purchase #5 | $173.35 | 4.858% | $181.7713 | $181.77 | $181.75 | $181.80 |
| Purchase #6 | $142.74 | 10.153% | $157.2324 | $157.23 | $157.25 | $157.20 |
| Purchase #7 | $231.30 | 3.171% | $238.6345 | $238.63 | $238.65 | $238.60 |
| 7 purchase totals = | $1,137.15 | $1,205.4885 | $1,205.49 | $1,205.50 | $1,205.50 | |