| 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 | $200.67 | 5.590% | $211.8875 | $211.89 | $211.90 | $211.90 |
| Purchase #2 | $167.75 | 11.146% | $186.4474 | $186.45 | $186.45 | $186.40 |
| Purchase #3 | $210.87 | 11.149% | $234.3799 | $234.38 | $234.40 | $234.40 |
| Purchase #4 | $199.32 | 8.588% | $216.4376 | $216.44 | $216.45 | $216.40 |
| Purchase #5 | $19.63 | 12.825% | $22.1475 | $22.15 | $22.15 | $22.10 |
| Purchase #6 | $196.40 | 5.721% | $207.636 | $207.64 | $207.65 | $207.60 |
| Purchase #7 | $195.63 | 3.269% | $202.0251 | $202.03 | $202.05 | $202.00 |
| 7 purchase totals = | $1,190.27 | $1,280.9610 | $1,280.98 | $1,281.05 | $1,280.80 | |