| 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 | $129.67 | 11.863% | $145.0528 | $145.05 | $145.05 | $145.10 |
| Purchase #2 | $121.50 | 11.241% | $135.1578 | $135.16 | $135.15 | $135.20 |
| Purchase #3 | $241.36 | 8.479% | $261.8249 | $261.82 | $261.80 | $261.80 |
| Purchase #4 | $140.54 | 8.110% | $151.9378 | $151.94 | $151.95 | $151.90 |
| Purchase #5 | $8.98 | 6.606% | $9.5732 | $9.57 | $9.55 | $9.60 |
| Purchase #6 | $52.27 | 3.373% | $54.0331 | $54.03 | $54.05 | $54.00 |
| Purchase #7 | $202.32 | 10.454% | $223.4705 | $223.47 | $223.45 | $223.50 |
| 7 purchase totals = | $896.64 | $981.0501 | $981.04 | $981.00 | $981.10 | |