| 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 | $235.63 | 13.277% | $266.9146 | $266.91 | $266.90 | $266.90 |
| Purchase #2 | $8.36 | 8.492% | $9.0699 | $9.07 | $9.05 | $9.10 |
| Purchase #3 | $14.41 | 11.526% | $16.0709 | $16.07 | $16.05 | $16.10 |
| Purchase #4 | $163.99 | 12.375% | $184.2838 | $184.28 | $184.30 | $184.30 |
| Purchase #5 | $206.31 | 9.400% | $225.7031 | $225.70 | $225.70 | $225.70 |
| Purchase #6 | $222.78 | 5.559% | $235.1643 | $235.16 | $235.15 | $235.20 |
| Purchase #7 | $62.53 | 3.622% | $64.7948 | $64.79 | $64.80 | $64.80 |
| 7 purchase totals = | $914.01 | $1,002.0014 | $1,001.98 | $1,001.95 | $1,002.10 | |