| 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 | $223.81 | 9.797% | $245.7367 | $245.74 | $245.75 | $245.70 |
| Purchase #2 | $90.40 | 11.200% | $100.5248 | $100.52 | $100.50 | $100.50 |
| Purchase #3 | $44.54 | 11.673% | $49.7392 | $49.74 | $49.75 | $49.70 |
| Purchase #4 | $250.63 | 12.814% | $282.7457 | $282.75 | $282.75 | $282.70 |
| Purchase #5 | $43.49 | 10.463% | $48.0404 | $48.04 | $48.05 | $48.00 |
| Purchase #6 | $229.35 | 8.867% | $249.6865 | $249.69 | $249.70 | $249.70 |
| Purchase #7 | $129.65 | 10.383% | $143.1116 | $143.11 | $143.10 | $143.10 |
| 7 purchase totals = | $1,011.87 | $1,119.5849 | $1,119.59 | $1,119.60 | $1,119.40 | |