| 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 | $113.67 | 3.139% | $117.2381 | $117.24 | $117.25 | $117.20 |
| Purchase #2 | $231.68 | 10.380% | $255.7284 | $255.73 | $255.75 | $255.70 |
| Purchase #3 | $150.80 | 13.375% | $170.9695 | $170.97 | $170.95 | $171.00 |
| Purchase #4 | $165.50 | 10.718% | $183.2383 | $183.24 | $183.25 | $183.20 |
| Purchase #5 | $134.85 | 13.281% | $152.7594 | $152.76 | $152.75 | $152.80 |
| Purchase #6 | $168.77 | 3.186% | $174.147 | $174.15 | $174.15 | $174.10 |
| Purchase #7 | $161.84 | 7.814% | $174.4862 | $174.49 | $174.50 | $174.50 |
| 7 purchase totals = | $1,127.11 | $1,228.5669 | $1,228.58 | $1,228.60 | $1,228.50 | |