| 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 | $148.39 | 3.431% | $153.4813 | $153.48 | $153.50 | $153.50 |
| Purchase #2 | $212.28 | 13.590% | $241.1289 | $241.13 | $241.15 | $241.10 |
| Purchase #3 | $228.86 | 8.840% | $249.0912 | $249.09 | $249.10 | $249.10 |
| Purchase #4 | $196.72 | 5.697% | $207.9271 | $207.93 | $207.95 | $207.90 |
| Purchase #5 | $120.55 | 12.314% | $135.3945 | $135.39 | $135.40 | $135.40 |
| Purchase #6 | $226.78 | 10.237% | $249.9955 | $250.00 | $250.00 | $250.00 |
| Purchase #7 | $51.47 | 8.806% | $56.0024 | $56.00 | $56.00 | $56.00 |
| 7 purchase totals = | $1,185.05 | $1,293.0209 | $1,293.02 | $1,293.10 | $1,293.00 | |