| 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 | $233.66 | 6.215% | $248.182 | $248.18 | $248.20 | $248.20 |
| Purchase #2 | $149.89 | 3.594% | $155.277 | $155.28 | $155.30 | $155.30 |
| Purchase #3 | $97.75 | 13.680% | $111.1222 | $111.12 | $111.10 | $111.10 |
| Purchase #4 | $239.84 | 6.138% | $254.5614 | $254.56 | $254.55 | $254.60 |
| Purchase #5 | $212.68 | 13.684% | $241.7831 | $241.78 | $241.80 | $241.80 |
| Purchase #6 | $155.75 | 5.835% | $164.838 | $164.84 | $164.85 | $164.80 |
| Purchase #7 | $225.61 | 8.603% | $245.0192 | $245.02 | $245.00 | $245.00 |
| 7 purchase totals = | $1,315.18 | $1,420.7829 | $1,420.78 | $1,420.80 | $1,420.80 | |