| 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 | $10.66 | 7.658% | $11.4763 | $11.48 | $11.50 | $11.50 |
| Purchase #2 | $197.26 | 7.272% | $211.6047 | $211.60 | $211.60 | $211.60 |
| Purchase #3 | $206.46 | 10.238% | $227.5974 | $227.60 | $227.60 | $227.60 |
| Purchase #4 | $237.76 | 9.870% | $261.2269 | $261.23 | $261.25 | $261.20 |
| Purchase #5 | $90.92 | 11.822% | $101.6686 | $101.67 | $101.65 | $101.70 |
| Purchase #6 | $222.71 | 6.792% | $237.8365 | $237.84 | $237.85 | $237.80 |
| Purchase #7 | $41.77 | 10.270% | $46.0598 | $46.06 | $46.05 | $46.10 |
| 7 purchase totals = | $1,007.54 | $1,097.4702 | $1,097.48 | $1,097.50 | $1,097.50 | |