| 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 | $109.26 | 4.473% | $114.1472 | $114.15 | $114.15 | $114.10 |
| Purchase #2 | $5.98 | 4.807% | $6.2675 | $6.27 | $6.25 | $6.30 |
| Purchase #3 | $21.90 | 7.308% | $23.5005 | $23.50 | $23.50 | $23.50 |
| Purchase #4 | $195.80 | 9.113% | $213.6433 | $213.64 | $213.65 | $213.60 |
| Purchase #5 | $249.87 | 10.742% | $276.711 | $276.71 | $276.70 | $276.70 |
| Purchase #6 | $225.90 | 3.453% | $233.7003 | $233.70 | $233.70 | $233.70 |
| Purchase #7 | $142.60 | 10.716% | $157.881 | $157.88 | $157.90 | $157.90 |
| 7 purchase totals = | $951.31 | $1,025.8508 | $1,025.85 | $1,025.85 | $1,025.80 | |