| 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 | $119.67 | 7.327% | $128.4382 | $128.44 | $128.45 | $128.40 |
| Purchase #2 | $213.50 | 5.689% | $225.646 | $225.65 | $225.65 | $225.60 |
| Purchase #3 | $69.88 | 10.349% | $77.1119 | $77.11 | $77.10 | $77.10 |
| Purchase #4 | $21.26 | 10.552% | $23.5034 | $23.50 | $23.50 | $23.50 |
| Purchase #5 | $230.92 | 4.861% | $242.145 | $242.15 | $242.15 | $242.10 |
| Purchase #6 | $9.98 | 3.264% | $10.3057 | $10.31 | $10.30 | $10.30 |
| Purchase #7 | $58.38 | 10.724% | $64.6407 | $64.64 | $64.65 | $64.60 |
| 7 purchase totals = | $723.59 | $771.7909 | $771.80 | $771.80 | $771.60 | |