| 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 | $41.75 | 3.385% | $43.1632 | $43.16 | $43.15 | $43.20 |
| Purchase #2 | $18.86 | 4.828% | $19.7706 | $19.77 | $19.75 | $19.80 |
| Purchase #3 | $206.75 | 10.272% | $227.9874 | $227.99 | $228.00 | $228.00 |
| Purchase #4 | $76.77 | 3.795% | $79.6834 | $79.68 | $79.70 | $79.70 |
| Purchase #5 | $236.27 | 5.485% | $249.2294 | $249.23 | $249.25 | $249.20 |
| Purchase #6 | $163.96 | 6.692% | $174.9322 | $174.93 | $174.95 | $174.90 |
| Purchase #7 | $184.82 | 12.165% | $207.3034 | $207.30 | $207.30 | $207.30 |
| 7 purchase totals = | $929.18 | $1,002.0696 | $1,002.06 | $1,002.10 | $1,002.10 | |