| 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 | $247.66 | 12.448% | $278.4887 | $278.49 | $278.50 | $278.50 |
| Purchase #2 | $18.98 | 12.821% | $21.4134 | $21.41 | $21.40 | $21.40 |
| Purchase #3 | $246.82 | 12.106% | $276.7 | $276.70 | $276.70 | $276.70 |
| Purchase #4 | $183.84 | 9.617% | $201.5199 | $201.52 | $201.50 | $201.50 |
| Purchase #5 | $150.91 | 9.683% | $165.5226 | $165.52 | $165.50 | $165.50 |
| Purchase #6 | $201.98 | 12.707% | $227.6456 | $227.65 | $227.65 | $227.60 |
| Purchase #7 | $182.40 | 11.465% | $203.3122 | $203.31 | $203.30 | $203.30 |
| 7 purchase totals = | $1,232.59 | $1,374.6024 | $1,374.60 | $1,374.55 | $1,374.50 | |