| 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 | $16.27 | 3.438% | $16.8294 | $16.83 | $16.85 | $16.80 |
| Purchase #2 | $179.42 | 13.311% | $203.3026 | $203.30 | $203.30 | $203.30 |
| Purchase #3 | $36.54 | 3.409% | $37.7856 | $37.79 | $37.80 | $37.80 |
| Purchase #4 | $213.90 | 10.374% | $236.09 | $236.09 | $236.10 | $236.10 |
| Purchase #5 | $238.35 | 8.437% | $258.4596 | $258.46 | $258.45 | $258.50 |
| Purchase #6 | $174.63 | 13.872% | $198.8547 | $198.85 | $198.85 | $198.90 |
| Purchase #7 | $235.95 | 3.449% | $244.0879 | $244.09 | $244.10 | $244.10 |
| 7 purchase totals = | $1,095.06 | $1,195.4098 | $1,195.41 | $1,195.45 | $1,195.50 | |