| 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 | $199.86 | 3.774% | $207.4027 | $207.40 | $207.40 | $207.40 |
| Purchase #2 | $81.77 | 4.564% | $85.502 | $85.50 | $85.50 | $85.50 |
| Purchase #3 | $152.67 | 10.139% | $168.1492 | $168.15 | $168.15 | $168.10 |
| Purchase #4 | $203.79 | 5.819% | $215.6485 | $215.65 | $215.65 | $215.60 |
| Purchase #5 | $71.94 | 4.435% | $75.1305 | $75.13 | $75.15 | $75.10 |
| Purchase #6 | $223.60 | 3.425% | $231.2583 | $231.26 | $231.25 | $231.30 |
| Purchase #7 | $20.36 | 3.355% | $21.0431 | $21.04 | $21.05 | $21.00 |
| 7 purchase totals = | $953.99 | $1,004.1343 | $1,004.13 | $1,004.15 | $1,004.00 | |