| 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 | $230.86 | 5.840% | $244.3422 | $244.34 | $244.35 | $244.30 |
| Purchase #2 | $161.88 | 4.166% | $168.6239 | $168.62 | $168.60 | $168.60 |
| Purchase #3 | $142.88 | 5.857% | $151.2485 | $151.25 | $151.25 | $151.20 |
| Purchase #4 | $27.26 | 12.550% | $30.6811 | $30.68 | $30.70 | $30.70 |
| Purchase #5 | $148.42 | 3.686% | $153.8908 | $153.89 | $153.90 | $153.90 |
| Purchase #6 | $18.45 | 8.789% | $20.0716 | $20.07 | $20.05 | $20.10 |
| Purchase #7 | $232.89 | 6.107% | $247.1126 | $247.11 | $247.10 | $247.10 |
| 7 purchase totals = | $962.64 | $1,015.9707 | $1,015.96 | $1,015.95 | $1,015.90 | |