| 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 | $119.44 | 9.108% | $130.3186 | $130.32 | $130.30 | $130.30 |
| Purchase #2 | $20.30 | 10.792% | $22.4908 | $22.49 | $22.50 | $22.50 |
| Purchase #3 | $247.58 | 4.265% | $258.1393 | $258.14 | $258.15 | $258.10 |
| Purchase #4 | $87.26 | 5.463% | $92.027 | $92.03 | $92.05 | $92.00 |
| Purchase #5 | $85.58 | 13.456% | $97.0956 | $97.10 | $97.10 | $97.10 |
| Purchase #6 | $171.51 | 6.721% | $183.0372 | $183.04 | $183.05 | $183.00 |
| Purchase #7 | $164.35 | 7.832% | $177.2219 | $177.22 | $177.20 | $177.20 |
| 7 purchase totals = | $896.02 | $960.3304 | $960.34 | $960.35 | $960.20 | |