| 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 | $181.40 | 11.260% | $201.8256 | $201.83 | $201.85 | $201.80 |
| Purchase #2 | $61.65 | 3.154% | $63.5944 | $63.59 | $63.60 | $63.60 |
| Purchase #3 | $89.67 | 10.559% | $99.1383 | $99.14 | $99.15 | $99.10 |
| Purchase #4 | $200.49 | 3.761% | $208.0304 | $208.03 | $208.05 | $208.00 |
| Purchase #5 | $45.31 | 8.504% | $49.1632 | $49.16 | $49.15 | $49.20 |
| Purchase #6 | $248.83 | 11.681% | $277.8958 | $277.90 | $277.90 | $277.90 |
| Purchase #7 | $250.69 | 12.480% | $281.9761 | $281.98 | $282.00 | $282.00 |
| 7 purchase totals = | $1,078.04 | $1,181.6238 | $1,181.63 | $1,181.70 | $1,181.60 | |