| 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 | $226.25 | 10.247% | $249.4338 | $249.43 | $249.45 | $249.40 |
| Purchase #2 | $98.92 | 13.344% | $112.1199 | $112.12 | $112.10 | $112.10 |
| Purchase #3 | $203.44 | 12.393% | $228.6523 | $228.65 | $228.65 | $228.70 |
| Purchase #4 | $231.67 | 10.110% | $255.0918 | $255.09 | $255.10 | $255.10 |
| Purchase #5 | $102.56 | 3.320% | $105.965 | $105.97 | $105.95 | $106.00 |
| Purchase #6 | $126.63 | 13.665% | $143.934 | $143.93 | $143.95 | $143.90 |
| Purchase #7 | $218.36 | 11.450% | $243.3622 | $243.36 | $243.35 | $243.40 |
| 7 purchase totals = | $1,207.83 | $1,338.5590 | $1,338.55 | $1,338.55 | $1,338.60 | |