| 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 | $207.97 | 4.847% | $218.0503 | $218.05 | $218.05 | $218.10 |
| Purchase #2 | $143.64 | 7.313% | $154.1444 | $154.14 | $154.15 | $154.10 |
| Purchase #3 | $228.39 | 7.596% | $245.7385 | $245.74 | $245.75 | $245.70 |
| Purchase #4 | $207.80 | 12.828% | $234.4566 | $234.46 | $234.45 | $234.50 |
| Purchase #5 | $234.75 | 12.866% | $264.9529 | $264.95 | $264.95 | $265.00 |
| Purchase #6 | $173.90 | 5.590% | $183.621 | $183.62 | $183.60 | $183.60 |
| Purchase #7 | $95.32 | 7.168% | $102.1525 | $102.15 | $102.15 | $102.20 |
| 7 purchase totals = | $1,291.77 | $1,403.1162 | $1,403.11 | $1,403.10 | $1,403.20 | |