| 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 | $212.32 | 4.649% | $222.1908 | $222.19 | $222.20 | $222.20 |
| Purchase #2 | $157.97 | 9.223% | $172.5396 | $172.54 | $172.55 | $172.50 |
| Purchase #3 | $206.89 | 11.493% | $230.6679 | $230.67 | $230.65 | $230.70 |
| Purchase #4 | $86.97 | 6.230% | $92.3882 | $92.39 | $92.40 | $92.40 |
| Purchase #5 | $5.91 | 11.104% | $6.5662 | $6.57 | $6.55 | $6.60 |
| Purchase #6 | $190.43 | 8.534% | $206.6813 | $206.68 | $206.70 | $206.70 |
| Purchase #7 | $238.25 | 12.641% | $268.3672 | $268.37 | $268.35 | $268.40 |
| 7 purchase totals = | $1,098.74 | $1,199.4012 | $1,199.41 | $1,199.40 | $1,199.50 | |