| 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 | $194.49 | 8.230% | $210.4965 | $210.50 | $210.50 | $210.50 |
| Purchase #2 | $196.51 | 10.565% | $217.2713 | $217.27 | $217.25 | $217.30 |
| Purchase #3 | $201.77 | 13.692% | $229.3963 | $229.40 | $229.40 | $229.40 |
| Purchase #4 | $189.62 | 13.598% | $215.4045 | $215.40 | $215.40 | $215.40 |
| Purchase #5 | $202.79 | 5.849% | $214.6512 | $214.65 | $214.65 | $214.70 |
| Purchase #6 | $120.76 | 10.439% | $133.3661 | $133.37 | $133.35 | $133.40 |
| Purchase #7 | $146.94 | 13.677% | $167.037 | $167.04 | $167.05 | $167.00 |
| 7 purchase totals = | $1,252.88 | $1,387.6229 | $1,387.63 | $1,387.60 | $1,387.70 | |