| 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 | $212.75 | 8.820% | $231.5146 | $231.51 | $231.50 | $231.50 |
| Purchase #2 | $244.64 | 4.516% | $255.6879 | $255.69 | $255.70 | $255.70 |
| Purchase #3 | $123.46 | 10.367% | $136.2591 | $136.26 | $136.25 | $136.30 |
| Purchase #4 | $239.44 | 8.230% | $259.1459 | $259.15 | $259.15 | $259.10 |
| Purchase #5 | $8.97 | 9.813% | $9.8502 | $9.85 | $9.85 | $9.90 |
| Purchase #6 | $218.86 | 7.769% | $235.8632 | $235.86 | $235.85 | $235.90 |
| Purchase #7 | $30.81 | 8.408% | $33.4005 | $33.40 | $33.40 | $33.40 |
| 7 purchase totals = | $1,078.93 | $1,161.7214 | $1,161.72 | $1,161.70 | $1,161.80 | |