| 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 | $235.78 | 6.492% | $251.0868 | $251.09 | $251.10 | $251.10 |
| Purchase #2 | $39.73 | 10.294% | $43.8198 | $43.82 | $43.80 | $43.80 |
| Purchase #3 | $248.62 | 3.570% | $257.4957 | $257.50 | $257.50 | $257.50 |
| Purchase #4 | $214.66 | 11.462% | $239.2643 | $239.26 | $239.25 | $239.30 |
| Purchase #5 | $199.38 | 3.315% | $205.9894 | $205.99 | $206.00 | $206.00 |
| Purchase #6 | $16.91 | 3.804% | $17.5533 | $17.55 | $17.55 | $17.60 |
| Purchase #7 | $65.78 | 9.695% | $72.1574 | $72.16 | $72.15 | $72.20 |
| 7 purchase totals = | $1,020.86 | $1,087.3667 | $1,087.37 | $1,087.35 | $1,087.50 | |