| 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 | $235.71 | 4.698% | $246.7837 | $246.78 | $246.80 | $246.80 |
| Purchase #2 | $11.75 | 12.708% | $13.2432 | $13.24 | $13.25 | $13.20 |
| Purchase #3 | $178.29 | 3.289% | $184.154 | $184.15 | $184.15 | $184.20 |
| Purchase #4 | $240.85 | 4.498% | $251.6834 | $251.68 | $251.70 | $251.70 |
| Purchase #5 | $219.87 | 8.127% | $237.7388 | $237.74 | $237.75 | $237.70 |
| Purchase #6 | $120.67 | 3.480% | $124.8693 | $124.87 | $124.85 | $124.90 |
| Purchase #7 | $76.33 | 12.324% | $85.7369 | $85.74 | $85.75 | $85.70 |
| 7 purchase totals = | $1,083.47 | $1,144.2093 | $1,144.20 | $1,144.25 | $1,144.20 | |