| 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 | $240.41 | 13.321% | $272.435 | $272.44 | $272.45 | $272.40 |
| Purchase #2 | $65.81 | 5.411% | $69.371 | $69.37 | $69.35 | $69.40 |
| Purchase #3 | $208.65 | 9.704% | $228.8974 | $228.90 | $228.90 | $228.90 |
| Purchase #4 | $151.38 | 11.319% | $168.5147 | $168.51 | $168.50 | $168.50 |
| Purchase #5 | $47.30 | 10.251% | $52.1487 | $52.15 | $52.15 | $52.10 |
| Purchase #6 | $158.72 | 7.737% | $171.0002 | $171.00 | $171.00 | $171.00 |
| Purchase #7 | $124.29 | 4.843% | $130.3094 | $130.31 | $130.30 | $130.30 |
| 7 purchase totals = | $996.56 | $1,092.6764 | $1,092.68 | $1,092.65 | $1,092.60 | |