| 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 | $232.25 | 4.459% | $242.606 | $242.61 | $242.60 | $242.60 |
| Purchase #2 | $22.46 | 13.584% | $25.511 | $25.51 | $25.50 | $25.50 |
| Purchase #3 | $215.74 | 13.126% | $244.058 | $244.06 | $244.05 | $244.10 |
| Purchase #4 | $226.67 | 3.418% | $234.4176 | $234.42 | $234.40 | $234.40 |
| Purchase #5 | $67.67 | 4.376% | $70.6312 | $70.63 | $70.65 | $70.60 |
| Purchase #6 | $177.34 | 3.293% | $183.1798 | $183.18 | $183.20 | $183.20 |
| Purchase #7 | $231.87 | 13.299% | $262.7064 | $262.71 | $262.70 | $262.70 |
| 7 purchase totals = | $1,174.00 | $1,263.1100 | $1,263.12 | $1,263.10 | $1,263.10 | |