| 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 | $114.33 | 13.406% | $129.6571 | $129.66 | $129.65 | $129.70 |
| Purchase #2 | $96.54 | 3.503% | $99.9218 | $99.92 | $99.90 | $99.90 |
| Purchase #3 | $12.97 | 5.238% | $13.6494 | $13.65 | $13.65 | $13.60 |
| Purchase #4 | $171.35 | 7.220% | $183.7215 | $183.72 | $183.70 | $183.70 |
| Purchase #5 | $149.74 | 12.430% | $168.3527 | $168.35 | $168.35 | $168.40 |
| Purchase #6 | $157.96 | 5.652% | $166.8879 | $166.89 | $166.90 | $166.90 |
| Purchase #7 | $238.46 | 10.185% | $262.7472 | $262.75 | $262.75 | $262.70 |
| 7 purchase totals = | $941.35 | $1,024.9376 | $1,024.94 | $1,024.90 | $1,024.90 | |