| 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 | $149.77 | 3.117% | $154.4383 | $154.44 | $154.45 | $154.40 |
| Purchase #2 | $241.46 | 12.227% | $270.9833 | $270.98 | $271.00 | $271.00 |
| Purchase #3 | $219.56 | 7.689% | $236.442 | $236.44 | $236.45 | $236.40 |
| Purchase #4 | $12.27 | 6.226% | $13.0339 | $13.03 | $13.05 | $13.00 |
| Purchase #5 | $212.84 | 10.275% | $234.7093 | $234.71 | $234.70 | $234.70 |
| Purchase #6 | $203.78 | 9.618% | $223.3796 | $223.38 | $223.40 | $223.40 |
| Purchase #7 | $72.35 | 11.505% | $80.6739 | $80.67 | $80.65 | $80.70 |
| 7 purchase totals = | $1,112.03 | $1,213.6603 | $1,213.65 | $1,213.70 | $1,213.60 | |