| 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 | $43.81 | 5.201% | $46.0886 | $46.09 | $46.10 | $46.10 |
| Purchase #2 | $110.31 | 12.407% | $123.9962 | $124.00 | $124.00 | $124.00 |
| Purchase #3 | $190.50 | 6.812% | $203.4769 | $203.48 | $203.50 | $203.50 |
| Purchase #4 | $97.51 | 6.620% | $103.9652 | $103.97 | $103.95 | $104.00 |
| Purchase #5 | $202.28 | 10.202% | $222.9166 | $222.92 | $222.90 | $222.90 |
| Purchase #6 | $167.53 | 9.123% | $182.8138 | $182.81 | $182.80 | $182.80 |
| Purchase #7 | $11.80 | 6.378% | $12.5526 | $12.55 | $12.55 | $12.60 |
| 7 purchase totals = | $823.74 | $895.8099 | $895.82 | $895.80 | $895.90 | |