| 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 | $194.87 | 10.662% | $215.647 | $215.65 | $215.65 | $215.60 |
| Purchase #2 | $42.73 | 6.412% | $45.4698 | $45.47 | $45.45 | $45.50 |
| Purchase #3 | $201.50 | 8.683% | $218.9962 | $219.00 | $219.00 | $219.00 |
| Purchase #4 | $172.35 | 12.222% | $193.4146 | $193.41 | $193.40 | $193.40 |
| Purchase #5 | $113.43 | 6.682% | $121.0094 | $121.01 | $121.00 | $121.00 |
| Purchase #6 | $234.29 | 9.872% | $257.4191 | $257.42 | $257.40 | $257.40 |
| Purchase #7 | $133.47 | 9.852% | $146.6195 | $146.62 | $146.60 | $146.60 |
| 7 purchase totals = | $1,092.64 | $1,198.5756 | $1,198.58 | $1,198.50 | $1,198.50 | |