| 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 | $188.91 | 13.235% | $213.9122 | $213.91 | $213.90 | $213.90 |
| Purchase #2 | $9.82 | 12.848% | $11.0817 | $11.08 | $11.10 | $11.10 |
| Purchase #3 | $131.66 | 12.430% | $148.0253 | $148.03 | $148.05 | $148.00 |
| Purchase #4 | $232.43 | 12.114% | $260.5866 | $260.59 | $260.60 | $260.60 |
| Purchase #5 | $58.79 | 8.216% | $63.6202 | $63.62 | $63.60 | $63.60 |
| Purchase #6 | $217.36 | 10.168% | $239.4612 | $239.46 | $239.45 | $239.50 |
| Purchase #7 | $201.49 | 7.690% | $216.9846 | $216.98 | $217.00 | $217.00 |
| 7 purchase totals = | $1,040.46 | $1,153.6718 | $1,153.67 | $1,153.70 | $1,153.70 | |