| 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 | $203.36 | 13.425% | $230.6611 | $230.66 | $230.65 | $230.70 |
| Purchase #2 | $123.65 | 4.342% | $129.0189 | $129.02 | $129.00 | $129.00 |
| Purchase #3 | $165.47 | 12.608% | $186.3325 | $186.33 | $186.35 | $186.30 |
| Purchase #4 | $111.59 | 10.601% | $123.4197 | $123.42 | $123.40 | $123.40 |
| Purchase #5 | $73.91 | 4.680% | $77.369 | $77.37 | $77.35 | $77.40 |
| Purchase #6 | $231.49 | 3.357% | $239.2611 | $239.26 | $239.25 | $239.30 |
| Purchase #7 | $131.67 | 6.830% | $140.6631 | $140.66 | $140.65 | $140.70 |
| 7 purchase totals = | $1,041.14 | $1,126.7254 | $1,126.72 | $1,126.65 | $1,126.80 | |