| 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 | $202.70 | 8.629% | $220.191 | $220.19 | $220.20 | $220.20 |
| Purchase #2 | $171.99 | 10.863% | $190.6733 | $190.67 | $190.65 | $190.70 |
| Purchase #3 | $12.62 | 7.551% | $13.5729 | $13.57 | $13.55 | $13.60 |
| Purchase #4 | $52.57 | 7.340% | $56.4286 | $56.43 | $56.45 | $56.40 |
| Purchase #5 | $189.89 | 4.748% | $198.906 | $198.91 | $198.90 | $198.90 |
| Purchase #6 | $207.58 | 12.622% | $233.7807 | $233.78 | $233.80 | $233.80 |
| Purchase #7 | $193.53 | 6.116% | $205.3663 | $205.37 | $205.35 | $205.40 |
| 7 purchase totals = | $1,030.88 | $1,118.9188 | $1,118.92 | $1,118.90 | $1,119.00 | |