| 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 | $189.53 | 11.330% | $211.0037 | $211.00 | $211.00 | $211.00 |
| Purchase #2 | $118.31 | 12.642% | $133.2668 | $133.27 | $133.25 | $133.30 |
| Purchase #3 | $31.47 | 4.851% | $32.9966 | $33.00 | $33.00 | $33.00 |
| Purchase #4 | $244.96 | 12.566% | $275.7417 | $275.74 | $275.75 | $275.70 |
| Purchase #5 | $216.28 | 5.843% | $228.9172 | $228.92 | $228.90 | $228.90 |
| Purchase #6 | $239.26 | 9.348% | $261.626 | $261.63 | $261.65 | $261.60 |
| Purchase #7 | $193.35 | 4.193% | $201.4572 | $201.46 | $201.45 | $201.50 |
| 7 purchase totals = | $1,233.16 | $1,345.0092 | $1,345.02 | $1,345.00 | $1,345.00 | |