| 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 | $226.46 | 9.805% | $248.6644 | $248.66 | $248.65 | $248.70 |
| Purchase #2 | $243.95 | 3.530% | $252.5614 | $252.56 | $252.55 | $252.60 |
| Purchase #3 | $46.78 | 10.322% | $51.6086 | $51.61 | $51.60 | $51.60 |
| Purchase #4 | $9.44 | 8.587% | $10.2506 | $10.25 | $10.25 | $10.30 |
| Purchase #5 | $108.33 | 9.397% | $118.5098 | $118.51 | $118.50 | $118.50 |
| Purchase #6 | $185.74 | 9.388% | $203.1773 | $203.18 | $203.20 | $203.20 |
| Purchase #7 | $23.44 | 10.350% | $25.866 | $25.87 | $25.85 | $25.90 |
| 7 purchase totals = | $844.14 | $910.6381 | $910.64 | $910.60 | $910.80 | |