| 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 | $38.98 | 13.354% | $44.1854 | $44.19 | $44.20 | $44.20 |
| Purchase #2 | $108.42 | 6.801% | $115.7936 | $115.79 | $115.80 | $115.80 |
| Purchase #3 | $48.82 | 13.794% | $55.5542 | $55.55 | $55.55 | $55.60 |
| Purchase #4 | $219.28 | 13.413% | $248.692 | $248.69 | $248.70 | $248.70 |
| Purchase #5 | $219.83 | 3.346% | $227.1855 | $227.19 | $227.20 | $227.20 |
| Purchase #6 | $241.76 | 4.381% | $252.3515 | $252.35 | $252.35 | $252.40 |
| Purchase #7 | $145.90 | 6.411% | $155.2536 | $155.25 | $155.25 | $155.30 |
| 7 purchase totals = | $1,022.99 | $1,099.0158 | $1,099.01 | $1,099.05 | $1,099.20 | |