| 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 | $215.37 | 4.227% | $224.4737 | $224.47 | $224.45 | $224.50 |
| Purchase #2 | $132.59 | 13.293% | $150.2152 | $150.22 | $150.20 | $150.20 |
| Purchase #3 | $111.31 | 8.394% | $120.6534 | $120.65 | $120.65 | $120.70 |
| Purchase #4 | $120.50 | 3.327% | $124.509 | $124.51 | $124.50 | $124.50 |
| Purchase #5 | $203.72 | 12.657% | $229.5048 | $229.50 | $229.50 | $229.50 |
| Purchase #6 | $63.49 | 13.588% | $72.117 | $72.12 | $72.10 | $72.10 |
| Purchase #7 | $94.90 | 12.477% | $106.7407 | $106.74 | $106.75 | $106.70 |
| 7 purchase totals = | $941.88 | $1,028.2138 | $1,028.21 | $1,028.15 | $1,028.20 | |