| 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 | $249.73 | 12.498% | $280.9413 | $280.94 | $280.95 | $280.90 |
| Purchase #2 | $57.40 | 10.400% | $63.3696 | $63.37 | $63.35 | $63.40 |
| Purchase #3 | $87.81 | 3.821% | $91.1652 | $91.17 | $91.15 | $91.20 |
| Purchase #4 | $41.55 | 11.151% | $46.1832 | $46.18 | $46.20 | $46.20 |
| Purchase #5 | $145.97 | 6.662% | $155.6945 | $155.69 | $155.70 | $155.70 |
| Purchase #6 | $234.26 | 6.767% | $250.1124 | $250.11 | $250.10 | $250.10 |
| Purchase #7 | $202.73 | 3.760% | $210.3526 | $210.35 | $210.35 | $210.40 |
| 7 purchase totals = | $1,019.45 | $1,097.8188 | $1,097.81 | $1,097.80 | $1,097.90 | |