| 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 | $72.63 | 12.500% | $81.7088 | $81.71 | $81.70 | $81.70 |
| Purchase #2 | $166.31 | 4.639% | $174.0251 | $174.03 | $174.05 | $174.00 |
| Purchase #3 | $194.78 | 9.823% | $213.9132 | $213.91 | $213.90 | $213.90 |
| Purchase #4 | $214.35 | 10.243% | $236.3059 | $236.31 | $236.30 | $236.30 |
| Purchase #5 | $94.53 | 13.451% | $107.2452 | $107.25 | $107.25 | $107.20 |
| Purchase #6 | $71.80 | 11.700% | $80.2006 | $80.20 | $80.20 | $80.20 |
| Purchase #7 | $188.94 | 12.552% | $212.6557 | $212.66 | $212.65 | $212.70 |
| 7 purchase totals = | $1,003.34 | $1,106.0545 | $1,106.07 | $1,106.05 | $1,106.00 | |