| 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 | $106.93 | 7.437% | $114.8824 | $114.88 | $114.90 | $114.90 |
| Purchase #2 | $243.32 | 4.361% | $253.9312 | $253.93 | $253.95 | $253.90 |
| Purchase #3 | $21.67 | 5.318% | $22.8224 | $22.82 | $22.80 | $22.80 |
| Purchase #4 | $106.66 | 5.210% | $112.217 | $112.22 | $112.20 | $112.20 |
| Purchase #5 | $144.83 | 7.760% | $156.0688 | $156.07 | $156.05 | $156.10 |
| Purchase #6 | $250.61 | 6.404% | $266.6591 | $266.66 | $266.65 | $266.70 |
| Purchase #7 | $185.96 | 12.322% | $208.874 | $208.87 | $208.85 | $208.90 |
| 7 purchase totals = | $1,059.98 | $1,135.4549 | $1,135.45 | $1,135.40 | $1,135.50 | |