| 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 | $233.85 | 7.507% | $251.4051 | $251.41 | $251.40 | $251.40 |
| Purchase #2 | $80.88 | 9.634% | $88.672 | $88.67 | $88.65 | $88.70 |
| Purchase #3 | $79.39 | 11.520% | $88.5357 | $88.54 | $88.55 | $88.50 |
| Purchase #4 | $30.97 | 3.756% | $32.1332 | $32.13 | $32.15 | $32.10 |
| Purchase #5 | $155.41 | 12.604% | $174.9979 | $175.00 | $175.00 | $175.00 |
| Purchase #6 | $129.69 | 10.419% | $143.2024 | $143.20 | $143.20 | $143.20 |
| Purchase #7 | $233.65 | 8.169% | $252.7369 | $252.74 | $252.75 | $252.70 |
| 7 purchase totals = | $943.84 | $1,031.6832 | $1,031.69 | $1,031.70 | $1,031.60 | |