| 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 | $5.98 | 3.256% | $6.1747 | $6.17 | $6.15 | $6.20 |
| Purchase #2 | $223.30 | 13.257% | $252.9029 | $252.90 | $252.90 | $252.90 |
| Purchase #3 | $108.90 | 5.252% | $114.6194 | $114.62 | $114.60 | $114.60 |
| Purchase #4 | $193.25 | 12.529% | $217.4623 | $217.46 | $217.45 | $217.50 |
| Purchase #5 | $193.25 | 6.247% | $205.3223 | $205.32 | $205.30 | $205.30 |
| Purchase #6 | $159.92 | 8.753% | $173.9178 | $173.92 | $173.90 | $173.90 |
| Purchase #7 | $229.75 | 7.655% | $247.3374 | $247.34 | $247.35 | $247.30 |
| 7 purchase totals = | $1,114.35 | $1,217.7368 | $1,217.73 | $1,217.65 | $1,217.70 | |