| 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 | $225.72 | 12.563% | $254.0772 | $254.08 | $254.10 | $254.10 |
| Purchase #2 | $7.96 | 4.717% | $8.3355 | $8.34 | $8.35 | $8.30 |
| Purchase #3 | $247.92 | 8.518% | $269.0378 | $269.04 | $269.05 | $269.00 |
| Purchase #4 | $115.72 | 13.343% | $131.1605 | $131.16 | $131.15 | $131.20 |
| Purchase #5 | $104.50 | 9.525% | $114.4536 | $114.45 | $114.45 | $114.50 |
| Purchase #6 | $57.44 | 10.310% | $63.3621 | $63.36 | $63.35 | $63.40 |
| Purchase #7 | $216.75 | 8.769% | $235.7568 | $235.76 | $235.75 | $235.80 |
| 7 purchase totals = | $976.01 | $1,076.1835 | $1,076.19 | $1,076.20 | $1,076.30 | |