| 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 | $194.95 | 13.482% | $221.2332 | $221.23 | $221.25 | $221.20 |
| Purchase #2 | $161.45 | 8.218% | $174.718 | $174.72 | $174.70 | $174.70 |
| Purchase #3 | $243.75 | 9.671% | $267.3231 | $267.32 | $267.30 | $267.30 |
| Purchase #4 | $145.57 | 12.286% | $163.4547 | $163.45 | $163.45 | $163.50 |
| Purchase #5 | $96.43 | 10.731% | $106.7779 | $106.78 | $106.80 | $106.80 |
| Purchase #6 | $190.94 | 9.239% | $208.5809 | $208.58 | $208.60 | $208.60 |
| Purchase #7 | $107.40 | 6.707% | $114.6033 | $114.60 | $114.60 | $114.60 |
| 7 purchase totals = | $1,140.49 | $1,256.6911 | $1,256.68 | $1,256.70 | $1,256.70 | |