| 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 | $236.72 | 6.627% | $252.4074 | $252.41 | $252.40 | $252.40 |
| Purchase #2 | $243.36 | 9.303% | $265.9998 | $266.00 | $266.00 | $266.00 |
| Purchase #3 | $40.37 | 9.750% | $44.3061 | $44.31 | $44.30 | $44.30 |
| Purchase #4 | $83.62 | 5.468% | $88.1923 | $88.19 | $88.20 | $88.20 |
| Purchase #5 | $97.93 | 6.838% | $104.6265 | $104.63 | $104.65 | $104.60 |
| Purchase #6 | $98.44 | 13.260% | $111.4931 | $111.49 | $111.50 | $111.50 |
| Purchase #7 | $110.38 | 10.131% | $121.5626 | $121.56 | $121.55 | $121.60 |
| 7 purchase totals = | $910.82 | $988.5878 | $988.59 | $988.60 | $988.60 | |