| 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 | $247.41 | 10.516% | $273.4276 | $273.43 | $273.45 | $273.40 |
| Purchase #2 | $236.94 | 8.646% | $257.4258 | $257.43 | $257.45 | $257.40 |
| Purchase #3 | $133.80 | 9.255% | $146.1832 | $146.18 | $146.20 | $146.20 |
| Purchase #4 | $226.27 | 4.839% | $237.2192 | $237.22 | $237.20 | $237.20 |
| Purchase #5 | $147.57 | 13.528% | $167.5333 | $167.53 | $167.55 | $167.50 |
| Purchase #6 | $159.71 | 11.559% | $178.1709 | $178.17 | $178.15 | $178.20 |
| Purchase #7 | $207.35 | 8.810% | $225.6175 | $225.62 | $225.60 | $225.60 |
| 7 purchase totals = | $1,359.05 | $1,485.5775 | $1,485.58 | $1,485.60 | $1,485.50 | |