| 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 | $221.83 | 9.748% | $243.454 | $243.45 | $243.45 | $243.50 |
| Purchase #2 | $179.90 | 5.372% | $189.5642 | $189.56 | $189.55 | $189.60 |
| Purchase #3 | $222.73 | 6.497% | $237.2008 | $237.20 | $237.20 | $237.20 |
| Purchase #4 | $125.74 | 12.589% | $141.5694 | $141.57 | $141.55 | $141.60 |
| Purchase #5 | $121.37 | 3.242% | $125.3048 | $125.30 | $125.30 | $125.30 |
| Purchase #6 | $201.86 | 8.497% | $219.012 | $219.01 | $219.00 | $219.00 |
| Purchase #7 | $172.37 | 11.775% | $192.6666 | $192.67 | $192.65 | $192.70 |
| 7 purchase totals = | $1,245.80 | $1,348.7718 | $1,348.76 | $1,348.70 | $1,348.90 | |