| 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 | $204.99 | 5.407% | $216.0738 | $216.07 | $216.05 | $216.10 |
| Purchase #2 | $8.71 | 12.155% | $9.7687 | $9.77 | $9.75 | $9.80 |
| Purchase #3 | $9.77 | 3.546% | $10.1164 | $10.12 | $10.10 | $10.10 |
| Purchase #4 | $244.31 | 12.350% | $274.4823 | $274.48 | $274.50 | $274.50 |
| Purchase #5 | $20.93 | 11.657% | $23.3698 | $23.37 | $23.35 | $23.40 |
| Purchase #6 | $193.82 | 9.608% | $212.4422 | $212.44 | $212.45 | $212.40 |
| Purchase #7 | $246.48 | 13.661% | $280.1516 | $280.15 | $280.15 | $280.20 |
| 7 purchase totals = | $929.01 | $1,026.4048 | $1,026.40 | $1,026.35 | $1,026.50 | |