| 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 | $109.85 | 8.557% | $119.2499 | $119.25 | $119.25 | $119.20 |
| Purchase #2 | $106.66 | 4.602% | $111.5685 | $111.57 | $111.55 | $111.60 |
| Purchase #3 | $179.78 | 4.261% | $187.4404 | $187.44 | $187.45 | $187.40 |
| Purchase #4 | $206.99 | 5.695% | $218.7781 | $218.78 | $218.80 | $218.80 |
| Purchase #5 | $204.63 | 4.163% | $213.1487 | $213.15 | $213.15 | $213.10 |
| Purchase #6 | $150.62 | 13.591% | $171.0908 | $171.09 | $171.10 | $171.10 |
| Purchase #7 | $56.72 | 9.344% | $62.0199 | $62.02 | $62.00 | $62.00 |
| 7 purchase totals = | $1,015.25 | $1,083.2963 | $1,083.30 | $1,083.30 | $1,083.20 | |