| 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 | $240.78 | 3.236% | $248.5716 | $248.57 | $248.55 | $248.60 |
| Purchase #2 | $245.47 | 10.501% | $271.2468 | $271.25 | $271.25 | $271.20 |
| Purchase #3 | $5.75 | 5.669% | $6.076 | $6.08 | $6.10 | $6.10 |
| Purchase #4 | $225.55 | 10.246% | $248.6599 | $248.66 | $248.65 | $248.70 |
| Purchase #5 | $234.43 | 3.671% | $243.0359 | $243.04 | $243.05 | $243.00 |
| Purchase #6 | $96.82 | 6.824% | $103.427 | $103.43 | $103.45 | $103.40 |
| Purchase #7 | $100.37 | 7.128% | $107.5244 | $107.52 | $107.50 | $107.50 |
| 7 purchase totals = | $1,149.17 | $1,228.5416 | $1,228.55 | $1,228.55 | $1,228.50 | |