| 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 | $231.37 | 6.343% | $246.0458 | $246.05 | $246.05 | $246.00 |
| Purchase #2 | $108.49 | 10.684% | $120.0811 | $120.08 | $120.10 | $120.10 |
| Purchase #3 | $18.74 | 11.643% | $20.9219 | $20.92 | $20.90 | $20.90 |
| Purchase #4 | $112.44 | 8.258% | $121.7253 | $121.73 | $121.75 | $121.70 |
| Purchase #5 | $208.83 | 3.439% | $216.0117 | $216.01 | $216.00 | $216.00 |
| Purchase #6 | $248.70 | 10.397% | $274.5573 | $274.56 | $274.55 | $274.60 |
| Purchase #7 | $112.77 | 5.487% | $118.9577 | $118.96 | $118.95 | $119.00 |
| 7 purchase totals = | $1,041.34 | $1,118.3008 | $1,118.31 | $1,118.30 | $1,118.30 | |