| 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 | $198.28 | 4.506% | $207.2145 | $207.21 | $207.20 | $207.20 |
| Purchase #2 | $23.44 | 3.388% | $24.2341 | $24.23 | $24.25 | $24.20 |
| Purchase #3 | $31.63 | 8.259% | $34.2423 | $34.24 | $34.25 | $34.20 |
| Purchase #4 | $89.42 | 3.223% | $92.302 | $92.30 | $92.30 | $92.30 |
| Purchase #5 | $115.40 | 3.226% | $119.1228 | $119.12 | $119.10 | $119.10 |
| Purchase #6 | $114.85 | 10.273% | $126.6485 | $126.65 | $126.65 | $126.60 |
| Purchase #7 | $14.95 | 9.780% | $16.4121 | $16.41 | $16.40 | $16.40 |
| 7 purchase totals = | $587.97 | $620.1763 | $620.16 | $620.15 | $620.00 | |