| 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 | $205.43 | 9.295% | $224.5247 | $224.52 | $224.50 | $224.50 |
| Purchase #2 | $181.84 | 6.778% | $194.1651 | $194.17 | $194.15 | $194.20 |
| Purchase #3 | $204.85 | 6.493% | $218.1509 | $218.15 | $218.15 | $218.20 |
| Purchase #4 | $84.43 | 3.587% | $87.4585 | $87.46 | $87.45 | $87.50 |
| Purchase #5 | $47.94 | 7.769% | $51.6645 | $51.66 | $51.65 | $51.70 |
| Purchase #6 | $19.38 | 3.557% | $20.0693 | $20.07 | $20.05 | $20.10 |
| Purchase #7 | $49.36 | 6.587% | $52.6113 | $52.61 | $52.60 | $52.60 |
| 7 purchase totals = | $793.23 | $848.6443 | $848.64 | $848.55 | $848.80 | |