| 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 | $188.96 | 12.471% | $212.5252 | $212.53 | $212.55 | $212.50 |
| Purchase #2 | $77.82 | 4.213% | $81.0986 | $81.10 | $81.10 | $81.10 |
| Purchase #3 | $11.90 | 6.381% | $12.6593 | $12.66 | $12.65 | $12.70 |
| Purchase #4 | $143.93 | 8.744% | $156.5152 | $156.52 | $156.50 | $156.50 |
| Purchase #5 | $191.36 | 6.529% | $203.8539 | $203.85 | $203.85 | $203.90 |
| Purchase #6 | $207.32 | 3.592% | $214.7669 | $214.77 | $214.75 | $214.80 |
| Purchase #7 | $220.79 | 10.379% | $243.7058 | $243.71 | $243.70 | $243.70 |
| 7 purchase totals = | $1,042.08 | $1,125.1249 | $1,125.14 | $1,125.10 | $1,125.20 | |