| 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 | $153.55 | 12.243% | $172.3491 | $172.35 | $172.35 | $172.30 |
| Purchase #2 | $64.39 | 8.292% | $69.7292 | $69.73 | $69.75 | $69.70 |
| Purchase #3 | $239.99 | 8.284% | $259.8708 | $259.87 | $259.85 | $259.90 |
| Purchase #4 | $207.75 | 3.537% | $215.0981 | $215.10 | $215.10 | $215.10 |
| Purchase #5 | $239.63 | 12.871% | $270.4728 | $270.47 | $270.45 | $270.50 |
| Purchase #6 | $238.74 | 5.293% | $251.3765 | $251.38 | $251.40 | $251.40 |
| Purchase #7 | $72.84 | 12.354% | $81.8387 | $81.84 | $81.85 | $81.80 |
| 7 purchase totals = | $1,216.89 | $1,320.7352 | $1,320.74 | $1,320.75 | $1,320.70 | |