| 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 | $136.40 | 3.511% | $141.189 | $141.19 | $141.20 | $141.20 |
| Purchase #2 | $177.39 | 13.838% | $201.9372 | $201.94 | $201.95 | $201.90 |
| Purchase #3 | $209.31 | 12.872% | $236.2524 | $236.25 | $236.25 | $236.30 |
| Purchase #4 | $9.55 | 6.755% | $10.1951 | $10.20 | $10.20 | $10.20 |
| Purchase #5 | $108.62 | 13.644% | $123.4401 | $123.44 | $123.45 | $123.40 |
| Purchase #6 | $119.73 | 7.741% | $128.9983 | $129.00 | $129.00 | $129.00 |
| Purchase #7 | $175.73 | 9.288% | $192.0518 | $192.05 | $192.05 | $192.10 |
| 7 purchase totals = | $936.73 | $1,034.0639 | $1,034.07 | $1,034.10 | $1,034.10 | |