| 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 | $144.37 | 6.586% | $153.8782 | $153.88 | $153.90 | $153.90 |
| Purchase #2 | $150.87 | 9.746% | $165.5738 | $165.57 | $165.55 | $165.60 |
| Purchase #3 | $101.91 | 12.448% | $114.5958 | $114.60 | $114.60 | $114.60 |
| Purchase #4 | $243.92 | 11.214% | $271.2732 | $271.27 | $271.25 | $271.30 |
| Purchase #5 | $235.32 | 8.345% | $254.9575 | $254.96 | $254.95 | $255.00 |
| Purchase #6 | $236.49 | 4.369% | $246.8222 | $246.82 | $246.80 | $246.80 |
| Purchase #7 | $10.92 | 9.116% | $11.9155 | $11.92 | $11.90 | $11.90 |
| 7 purchase totals = | $1,123.80 | $1,219.0162 | $1,219.02 | $1,218.95 | $1,219.10 | |