| 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 | $24.74 | 4.438% | $25.838 | $25.84 | $25.85 | $25.80 |
| Purchase #2 | $185.50 | 8.533% | $201.3287 | $201.33 | $201.35 | $201.30 |
| Purchase #3 | $213.74 | 4.177% | $222.6679 | $222.67 | $222.65 | $222.70 |
| Purchase #4 | $180.84 | 12.614% | $203.6512 | $203.65 | $203.65 | $203.70 |
| Purchase #5 | $9.39 | 6.797% | $10.0282 | $10.03 | $10.05 | $10.00 |
| Purchase #6 | $199.52 | 4.529% | $208.5563 | $208.56 | $208.55 | $208.60 |
| Purchase #7 | $192.38 | 13.556% | $218.459 | $218.46 | $218.45 | $218.50 |
| 7 purchase totals = | $1,006.11 | $1,090.5293 | $1,090.54 | $1,090.55 | $1,090.60 | |