| 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 | $223.80 | 4.631% | $234.1642 | $234.16 | $234.15 | $234.20 |
| Purchase #2 | $49.74 | 12.683% | $56.0485 | $56.05 | $56.05 | $56.00 |
| Purchase #3 | $156.90 | 8.685% | $170.5268 | $170.53 | $170.55 | $170.50 |
| Purchase #4 | $192.45 | 5.154% | $202.3689 | $202.37 | $202.35 | $202.40 |
| Purchase #5 | $213.43 | 8.422% | $231.4051 | $231.41 | $231.40 | $231.40 |
| Purchase #6 | $213.96 | 9.581% | $234.4595 | $234.46 | $234.45 | $234.50 |
| Purchase #7 | $173.98 | 7.413% | $186.8771 | $186.88 | $186.90 | $186.90 |
| 7 purchase totals = | $1,224.26 | $1,315.8501 | $1,315.86 | $1,315.85 | $1,315.90 | |