| 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 | $247.85 | 10.612% | $274.1518 | $274.15 | $274.15 | $274.20 |
| Purchase #2 | $207.50 | 11.376% | $231.1052 | $231.11 | $231.10 | $231.10 |
| Purchase #3 | $234.85 | 13.166% | $265.7704 | $265.77 | $265.75 | $265.80 |
| Purchase #4 | $20.54 | 10.317% | $22.6591 | $22.66 | $22.65 | $22.70 |
| Purchase #5 | $78.73 | 10.327% | $86.8604 | $86.86 | $86.85 | $86.90 |
| Purchase #6 | $120.81 | 13.145% | $136.6905 | $136.69 | $136.70 | $136.70 |
| Purchase #7 | $141.34 | 10.834% | $156.6528 | $156.65 | $156.65 | $156.70 |
| 7 purchase totals = | $1,051.62 | $1,173.8902 | $1,173.89 | $1,173.85 | $1,174.10 | |