| 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 | $203.99 | 9.680% | $223.7362 | $223.74 | $223.75 | $223.70 |
| Purchase #2 | $89.99 | 12.266% | $101.0282 | $101.03 | $101.05 | $101.00 |
| Purchase #3 | $163.31 | 12.760% | $184.1484 | $184.15 | $184.15 | $184.10 |
| Purchase #4 | $46.29 | 11.781% | $51.7434 | $51.74 | $51.75 | $51.70 |
| Purchase #5 | $52.91 | 10.530% | $58.4814 | $58.48 | $58.50 | $58.50 |
| Purchase #6 | $212.58 | 8.852% | $231.3976 | $231.40 | $231.40 | $231.40 |
| Purchase #7 | $211.84 | 13.236% | $239.8791 | $239.88 | $239.90 | $239.90 |
| 7 purchase totals = | $980.91 | $1,090.4143 | $1,090.42 | $1,090.50 | $1,090.30 | |