| 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 | $221.87 | 3.679% | $230.0326 | $230.03 | $230.05 | $230.00 |
| Purchase #2 | $144.26 | 13.273% | $163.4076 | $163.41 | $163.40 | $163.40 |
| Purchase #3 | $41.98 | 5.113% | $44.1264 | $44.13 | $44.15 | $44.10 |
| Purchase #4 | $150.97 | 3.252% | $155.8795 | $155.88 | $155.90 | $155.90 |
| Purchase #5 | $250.60 | 13.352% | $284.0601 | $284.06 | $284.05 | $284.10 |
| Purchase #6 | $221.82 | 8.740% | $241.2071 | $241.21 | $241.20 | $241.20 |
| Purchase #7 | $107.27 | 4.265% | $111.8451 | $111.85 | $111.85 | $111.80 |
| 7 purchase totals = | $1,138.77 | $1,230.5584 | $1,230.57 | $1,230.60 | $1,230.50 | |