| 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 | $248.26 | 10.730% | $274.8983 | $274.90 | $274.90 | $274.90 |
| Purchase #2 | $248.36 | 7.218% | $266.2866 | $266.29 | $266.30 | $266.30 |
| Purchase #3 | $222.99 | 12.331% | $250.4869 | $250.49 | $250.50 | $250.50 |
| Purchase #4 | $34.87 | 13.482% | $39.5712 | $39.57 | $39.55 | $39.60 |
| Purchase #5 | $118.42 | 10.861% | $131.2816 | $131.28 | $131.30 | $131.30 |
| Purchase #6 | $248.96 | 9.741% | $273.2112 | $273.21 | $273.20 | $273.20 |
| Purchase #7 | $43.57 | 10.743% | $48.2507 | $48.25 | $48.25 | $48.30 |
| 7 purchase totals = | $1,165.43 | $1,283.9865 | $1,283.99 | $1,284.00 | $1,284.10 | |