| 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 | $98.41 | 13.798% | $111.9886 | $111.99 | $112.00 | $112.00 |
| Purchase #2 | $217.88 | 5.305% | $229.4385 | $229.44 | $229.45 | $229.40 |
| Purchase #3 | $158.72 | 5.623% | $167.6448 | $167.64 | $167.65 | $167.60 |
| Purchase #4 | $171.32 | 3.126% | $176.6755 | $176.68 | $176.70 | $176.70 |
| Purchase #5 | $201.44 | 12.146% | $225.9069 | $225.91 | $225.90 | $225.90 |
| Purchase #6 | $160.25 | 8.862% | $174.4514 | $174.45 | $174.45 | $174.50 |
| Purchase #7 | $76.32 | 9.582% | $83.633 | $83.63 | $83.65 | $83.60 |
| 7 purchase totals = | $1,084.34 | $1,169.7387 | $1,169.74 | $1,169.80 | $1,169.70 | |