| 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 | $225.73 | 13.777% | $256.8288 | $256.83 | $256.85 | $256.80 |
| Purchase #2 | $114.56 | 13.430% | $129.9454 | $129.95 | $129.95 | $129.90 |
| Purchase #3 | $66.95 | 4.208% | $69.7673 | $69.77 | $69.75 | $69.80 |
| Purchase #4 | $105.54 | 5.708% | $111.5642 | $111.56 | $111.55 | $111.60 |
| Purchase #5 | $112.41 | 9.303% | $122.8675 | $122.87 | $122.85 | $122.90 |
| Purchase #6 | $176.65 | 7.238% | $189.4359 | $189.44 | $189.45 | $189.40 |
| Purchase #7 | $196.72 | 9.254% | $214.9245 | $214.92 | $214.90 | $214.90 |
| 7 purchase totals = | $998.56 | $1,095.3336 | $1,095.34 | $1,095.30 | $1,095.30 | |