| 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 | $36.34 | 7.353% | $39.0121 | $39.01 | $39.00 | $39.00 |
| Purchase #2 | $242.73 | 9.394% | $265.5321 | $265.53 | $265.55 | $265.50 |
| Purchase #3 | $214.77 | 10.773% | $237.9072 | $237.91 | $237.90 | $237.90 |
| Purchase #4 | $205.66 | 3.151% | $212.1403 | $212.14 | $212.15 | $212.10 |
| Purchase #5 | $98.65 | 12.806% | $111.2831 | $111.28 | $111.30 | $111.30 |
| Purchase #6 | $80.65 | 4.245% | $84.0736 | $84.07 | $84.05 | $84.10 |
| Purchase #7 | $250.51 | 12.376% | $281.5131 | $281.51 | $281.50 | $281.50 |
| 7 purchase totals = | $1,129.31 | $1,231.4615 | $1,231.45 | $1,231.45 | $1,231.40 | |