| 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 | $224.45 | 7.170% | $240.5431 | $240.54 | $240.55 | $240.50 |
| Purchase #2 | $10.93 | 3.284% | $11.2889 | $11.29 | $11.30 | $11.30 |
| Purchase #3 | $226.98 | 5.357% | $239.1393 | $239.14 | $239.15 | $239.10 |
| Purchase #4 | $33.79 | 12.339% | $37.9593 | $37.96 | $37.95 | $38.00 |
| Purchase #5 | $245.65 | 5.785% | $259.8609 | $259.86 | $259.85 | $259.90 |
| Purchase #6 | $214.49 | 13.203% | $242.8091 | $242.81 | $242.80 | $242.80 |
| Purchase #7 | $14.51 | 13.136% | $16.416 | $16.42 | $16.40 | $16.40 |
| 7 purchase totals = | $970.80 | $1,048.0166 | $1,048.02 | $1,048.00 | $1,048.00 | |