| 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 | $236.60 | 11.754% | $264.41 | $264.41 | $264.40 | $264.40 |
| Purchase #2 | $239.80 | 9.833% | $263.3795 | $263.38 | $263.40 | $263.40 |
| Purchase #3 | $63.35 | 7.765% | $68.2691 | $68.27 | $68.25 | $68.30 |
| Purchase #4 | $14.44 | 6.643% | $15.3992 | $15.40 | $15.40 | $15.40 |
| Purchase #5 | $205.34 | 9.209% | $224.2498 | $224.25 | $224.25 | $224.20 |
| Purchase #6 | $110.33 | 9.167% | $120.444 | $120.44 | $120.45 | $120.40 |
| Purchase #7 | $193.75 | 8.276% | $209.7848 | $209.78 | $209.80 | $209.80 |
| 7 purchase totals = | $1,063.61 | $1,165.9364 | $1,165.93 | $1,165.95 | $1,165.90 | |