| 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 | $240.58 | 4.687% | $251.856 | $251.86 | $251.85 | $251.90 |
| Purchase #2 | $154.96 | 8.610% | $168.3021 | $168.30 | $168.30 | $168.30 |
| Purchase #3 | $118.63 | 7.221% | $127.1963 | $127.20 | $127.20 | $127.20 |
| Purchase #4 | $9.33 | 12.497% | $10.496 | $10.50 | $10.50 | $10.50 |
| Purchase #5 | $221.48 | 9.333% | $242.1507 | $242.15 | $242.15 | $242.20 |
| Purchase #6 | $241.26 | 6.787% | $257.6343 | $257.63 | $257.65 | $257.60 |
| Purchase #7 | $245.91 | 8.687% | $267.2722 | $267.27 | $267.25 | $267.30 |
| 7 purchase totals = | $1,232.15 | $1,324.9076 | $1,324.91 | $1,324.90 | $1,325.00 | |