| 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 | $223.94 | 12.391% | $251.6884 | $251.69 | $251.70 | $251.70 |
| Purchase #2 | $180.88 | 13.396% | $205.1107 | $205.11 | $205.10 | $205.10 |
| Purchase #3 | $44.42 | 9.270% | $48.5377 | $48.54 | $48.55 | $48.50 |
| Purchase #4 | $165.60 | 12.781% | $186.7653 | $186.77 | $186.75 | $186.80 |
| Purchase #5 | $115.78 | 8.602% | $125.7394 | $125.74 | $125.75 | $125.70 |
| Purchase #6 | $181.66 | 11.639% | $202.8034 | $202.80 | $202.80 | $202.80 |
| Purchase #7 | $235.36 | 4.159% | $245.1486 | $245.15 | $245.15 | $245.10 |
| 7 purchase totals = | $1,147.64 | $1,265.7935 | $1,265.80 | $1,265.80 | $1,265.70 | |