| 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 | $127.32 | 12.313% | $142.9969 | $143.00 | $143.00 | $143.00 |
| Purchase #2 | $223.98 | 11.165% | $248.9874 | $248.99 | $249.00 | $249.00 |
| Purchase #3 | $175.89 | 7.377% | $188.8654 | $188.87 | $188.85 | $188.90 |
| Purchase #4 | $83.57 | 11.662% | $93.3159 | $93.32 | $93.30 | $93.30 |
| Purchase #5 | $172.33 | 8.650% | $187.2365 | $187.24 | $187.25 | $187.20 |
| Purchase #6 | $133.76 | 7.163% | $143.3412 | $143.34 | $143.35 | $143.30 |
| Purchase #7 | $211.60 | 11.153% | $235.1997 | $235.20 | $235.20 | $235.20 |
| 7 purchase totals = | $1,128.45 | $1,239.9430 | $1,239.96 | $1,239.95 | $1,239.90 | |