| 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 | $104.89 | 11.304% | $116.7468 | $116.75 | $116.75 | $116.70 |
| Purchase #2 | $113.25 | 11.346% | $126.0993 | $126.10 | $126.10 | $126.10 |
| Purchase #3 | $222.36 | 6.525% | $236.869 | $236.87 | $236.85 | $236.90 |
| Purchase #4 | $221.35 | 6.115% | $234.8856 | $234.89 | $234.90 | $234.90 |
| Purchase #5 | $162.35 | 5.170% | $170.7435 | $170.74 | $170.75 | $170.70 |
| Purchase #6 | $120.85 | 11.800% | $135.1103 | $135.11 | $135.10 | $135.10 |
| Purchase #7 | $90.34 | 8.696% | $98.196 | $98.20 | $98.20 | $98.20 |
| 7 purchase totals = | $1,035.39 | $1,118.6505 | $1,118.66 | $1,118.65 | $1,118.60 | |