| 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 | $185.72 | 9.868% | $204.0468 | $204.05 | $204.05 | $204.00 |
| Purchase #2 | $66.69 | 8.462% | $72.3333 | $72.33 | $72.35 | $72.30 |
| Purchase #3 | $9.78 | 9.153% | $10.6752 | $10.68 | $10.70 | $10.70 |
| Purchase #4 | $32.77 | 13.797% | $37.2913 | $37.29 | $37.30 | $37.30 |
| Purchase #5 | $232.67 | 4.392% | $242.8889 | $242.89 | $242.90 | $242.90 |
| Purchase #6 | $195.32 | 6.300% | $207.6252 | $207.63 | $207.65 | $207.60 |
| Purchase #7 | $63.46 | 9.422% | $69.4392 | $69.44 | $69.45 | $69.40 |
| 7 purchase totals = | $786.41 | $844.2999 | $844.31 | $844.40 | $844.20 | |