| 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 | $215.27 | 4.772% | $225.5427 | $225.54 | $225.55 | $225.50 |
| Purchase #2 | $30.84 | 5.162% | $32.432 | $32.43 | $32.45 | $32.40 |
| Purchase #3 | $192.33 | 9.735% | $211.0533 | $211.05 | $211.05 | $211.10 |
| Purchase #4 | $222.43 | 5.688% | $235.0818 | $235.08 | $235.10 | $235.10 |
| Purchase #5 | $171.77 | 5.737% | $181.6244 | $181.62 | $181.60 | $181.60 |
| Purchase #6 | $152.72 | 3.407% | $157.9232 | $157.92 | $157.90 | $157.90 |
| Purchase #7 | $114.36 | 8.698% | $124.307 | $124.31 | $124.30 | $124.30 |
| 7 purchase totals = | $1,099.72 | $1,167.9644 | $1,167.95 | $1,167.95 | $1,167.90 | |