| 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 | $98.35 | 8.837% | $107.0412 | $107.04 | $107.05 | $107.00 |
| Purchase #2 | $241.68 | 12.300% | $271.4066 | $271.41 | $271.40 | $271.40 |
| Purchase #3 | $19.41 | 4.581% | $20.2992 | $20.30 | $20.30 | $20.30 |
| Purchase #4 | $222.63 | 4.679% | $233.0469 | $233.05 | $233.05 | $233.00 |
| Purchase #5 | $226.68 | 9.653% | $248.5614 | $248.56 | $248.55 | $248.60 |
| Purchase #6 | $27.53 | 9.643% | $30.1847 | $30.18 | $30.20 | $30.20 |
| Purchase #7 | $245.93 | 8.123% | $265.9069 | $265.91 | $265.90 | $265.90 |
| 7 purchase totals = | $1,082.21 | $1,176.4469 | $1,176.45 | $1,176.45 | $1,176.40 | |