| 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 | $216.57 | 13.544% | $245.9022 | $245.90 | $245.90 | $245.90 |
| Purchase #2 | $107.72 | 12.760% | $121.4651 | $121.47 | $121.45 | $121.50 |
| Purchase #3 | $118.91 | 4.786% | $124.601 | $124.60 | $124.60 | $124.60 |
| Purchase #4 | $222.67 | 7.445% | $239.2478 | $239.25 | $239.25 | $239.20 |
| Purchase #5 | $219.98 | 9.591% | $241.0783 | $241.08 | $241.10 | $241.10 |
| Purchase #6 | $181.93 | 13.147% | $205.8483 | $205.85 | $205.85 | $205.80 |
| Purchase #7 | $125.74 | 8.206% | $136.0582 | $136.06 | $136.05 | $136.10 |
| 7 purchase totals = | $1,193.52 | $1,314.2009 | $1,314.21 | $1,314.20 | $1,314.20 | |