| 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 | $209.99 | 11.702% | $234.563 | $234.56 | $234.55 | $234.60 |
| Purchase #2 | $162.80 | 5.490% | $171.7377 | $171.74 | $171.75 | $171.70 |
| Purchase #3 | $178.63 | 6.357% | $189.9855 | $189.99 | $190.00 | $190.00 |
| Purchase #4 | $178.73 | 3.660% | $185.2715 | $185.27 | $185.25 | $185.30 |
| Purchase #5 | $191.33 | 7.569% | $205.8118 | $205.81 | $205.80 | $205.80 |
| Purchase #6 | $9.53 | 6.178% | $10.1188 | $10.12 | $10.10 | $10.10 |
| Purchase #7 | $202.53 | 8.328% | $219.3967 | $219.40 | $219.40 | $219.40 |
| 7 purchase totals = | $1,133.54 | $1,216.8850 | $1,216.89 | $1,216.85 | $1,216.90 | |