| 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 | $102.29 | 4.327% | $106.7161 | $106.72 | $106.70 | $106.70 |
| Purchase #2 | $239.51 | 5.423% | $252.4986 | $252.50 | $252.50 | $252.50 |
| Purchase #3 | $218.30 | 9.501% | $239.0407 | $239.04 | $239.05 | $239.00 |
| Purchase #4 | $189.43 | 9.368% | $207.1758 | $207.18 | $207.20 | $207.20 |
| Purchase #5 | $130.65 | 3.675% | $135.4514 | $135.45 | $135.45 | $135.50 |
| Purchase #6 | $50.32 | 5.800% | $53.2386 | $53.24 | $53.25 | $53.20 |
| Purchase #7 | $34.94 | 5.615% | $36.9019 | $36.90 | $36.90 | $36.90 |
| 7 purchase totals = | $965.44 | $1,031.0231 | $1,031.03 | $1,031.05 | $1,031.00 | |