| 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 | $141.32 | 5.413% | $148.9697 | $148.97 | $148.95 | $149.00 |
| Purchase #2 | $197.57 | 8.527% | $214.4168 | $214.42 | $214.40 | $214.40 |
| Purchase #3 | $226.98 | 7.733% | $244.5324 | $244.53 | $244.55 | $244.50 |
| Purchase #4 | $69.79 | 3.213% | $72.0324 | $72.03 | $72.05 | $72.00 |
| Purchase #5 | $231.95 | 8.571% | $251.8304 | $251.83 | $251.85 | $251.80 |
| Purchase #6 | $128.49 | 3.141% | $132.5259 | $132.53 | $132.55 | $132.50 |
| Purchase #7 | $230.78 | 8.611% | $250.6525 | $250.65 | $250.65 | $250.70 |
| 7 purchase totals = | $1,226.88 | $1,314.9601 | $1,314.96 | $1,315.00 | $1,314.90 | |