| 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 | $32.31 | 7.700% | $34.7979 | $34.80 | $34.80 | $34.80 |
| Purchase #2 | $211.63 | 7.102% | $226.66 | $226.66 | $226.65 | $226.70 |
| Purchase #3 | $172.70 | 10.326% | $190.533 | $190.53 | $190.55 | $190.50 |
| Purchase #4 | $171.41 | 11.626% | $191.3381 | $191.34 | $191.35 | $191.30 |
| Purchase #5 | $247.83 | 10.106% | $272.8757 | $272.88 | $272.90 | $272.90 |
| Purchase #6 | $141.63 | 10.800% | $156.926 | $156.93 | $156.95 | $156.90 |
| Purchase #7 | $209.85 | 10.709% | $232.3228 | $232.32 | $232.30 | $232.30 |
| 7 purchase totals = | $1,187.36 | $1,305.4535 | $1,305.46 | $1,305.50 | $1,305.40 | |