| 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 | $103.31 | 12.163% | $115.8756 | $115.88 | $115.90 | $115.90 |
| Purchase #2 | $224.68 | 9.511% | $246.0493 | $246.05 | $246.05 | $246.00 |
| Purchase #3 | $173.91 | 13.748% | $197.8191 | $197.82 | $197.80 | $197.80 |
| Purchase #4 | $136.75 | 3.477% | $141.5048 | $141.50 | $141.50 | $141.50 |
| Purchase #5 | $197.64 | 12.443% | $222.2323 | $222.23 | $222.25 | $222.20 |
| Purchase #6 | $197.45 | 5.676% | $208.6573 | $208.66 | $208.65 | $208.70 |
| Purchase #7 | $56.53 | 9.422% | $61.8563 | $61.86 | $61.85 | $61.90 |
| 7 purchase totals = | $1,090.27 | $1,193.9947 | $1,194.00 | $1,194.00 | $1,194.00 | |