| 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 | $215.84 | 6.731% | $230.3682 | $230.37 | $230.35 | $230.40 |
| Purchase #2 | $137.51 | 12.430% | $154.6025 | $154.60 | $154.60 | $154.60 |
| Purchase #3 | $179.35 | 9.639% | $196.6375 | $196.64 | $196.65 | $196.60 |
| Purchase #4 | $218.74 | 13.230% | $247.6793 | $247.68 | $247.70 | $247.70 |
| Purchase #5 | $10.39 | 12.607% | $11.6999 | $11.70 | $11.70 | $11.70 |
| Purchase #6 | $32.85 | 3.484% | $33.9945 | $33.99 | $34.00 | $34.00 |
| Purchase #7 | $156.26 | 7.573% | $168.0936 | $168.09 | $168.10 | $168.10 |
| 7 purchase totals = | $950.94 | $1,043.0755 | $1,043.07 | $1,043.10 | $1,043.10 | |