| 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 | $215.59 | 10.317% | $237.8324 | $237.83 | $237.85 | $237.80 |
| Purchase #2 | $227.55 | 8.704% | $247.356 | $247.36 | $247.35 | $247.40 |
| Purchase #3 | $209.63 | 8.649% | $227.7609 | $227.76 | $227.75 | $227.80 |
| Purchase #4 | $5.90 | 10.550% | $6.5225 | $6.52 | $6.50 | $6.50 |
| Purchase #5 | $13.71 | 10.475% | $15.1461 | $15.15 | $15.15 | $15.10 |
| Purchase #6 | $43.29 | 13.837% | $49.28 | $49.28 | $49.30 | $49.30 |
| Purchase #7 | $214.72 | 7.355% | $230.5127 | $230.51 | $230.50 | $230.50 |
| 7 purchase totals = | $930.39 | $1,014.4106 | $1,014.41 | $1,014.40 | $1,014.40 | |