| 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 | $211.28 | 3.809% | $219.3277 | $219.33 | $219.35 | $219.30 |
| Purchase #2 | $114.36 | 9.225% | $124.9097 | $124.91 | $124.90 | $124.90 |
| Purchase #3 | $49.43 | 12.576% | $55.6463 | $55.65 | $55.65 | $55.60 |
| Purchase #4 | $145.45 | 12.724% | $163.9571 | $163.96 | $163.95 | $164.00 |
| Purchase #5 | $241.66 | 3.471% | $250.048 | $250.05 | $250.05 | $250.00 |
| Purchase #6 | $36.85 | 3.545% | $38.1563 | $38.16 | $38.15 | $38.20 |
| Purchase #7 | $124.89 | 9.363% | $136.5835 | $136.58 | $136.60 | $136.60 |
| 7 purchase totals = | $923.92 | $988.6286 | $988.64 | $988.65 | $988.60 | |