| 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 | $210.80 | 12.274% | $236.6736 | $236.67 | $236.65 | $236.70 |
| Purchase #2 | $117.46 | 6.750% | $125.3886 | $125.39 | $125.40 | $125.40 |
| Purchase #3 | $129.73 | 10.518% | $143.375 | $143.38 | $143.40 | $143.40 |
| Purchase #4 | $203.71 | 13.605% | $231.4247 | $231.42 | $231.40 | $231.40 |
| Purchase #5 | $172.97 | 6.486% | $184.1888 | $184.19 | $184.20 | $184.20 |
| Purchase #6 | $196.42 | 10.217% | $216.4882 | $216.49 | $216.50 | $216.50 |
| Purchase #7 | $121.26 | 13.765% | $137.9514 | $137.95 | $137.95 | $138.00 |
| 7 purchase totals = | $1,152.35 | $1,275.4903 | $1,275.49 | $1,275.50 | $1,275.60 | |