| 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 | $108.29 | 4.641% | $113.3157 | $113.32 | $113.30 | $113.30 |
| Purchase #2 | $114.55 | 4.848% | $120.1034 | $120.10 | $120.10 | $120.10 |
| Purchase #3 | $97.41 | 13.266% | $110.3324 | $110.33 | $110.35 | $110.30 |
| Purchase #4 | $238.81 | 11.243% | $265.6594 | $265.66 | $265.65 | $265.70 |
| Purchase #5 | $183.61 | 10.401% | $202.7073 | $202.71 | $202.70 | $202.70 |
| Purchase #6 | $201.59 | 3.279% | $208.2001 | $208.20 | $208.20 | $208.20 |
| Purchase #7 | $151.25 | 11.299% | $168.3397 | $168.34 | $168.35 | $168.30 |
| 7 purchase totals = | $1,095.51 | $1,188.6580 | $1,188.66 | $1,188.65 | $1,188.60 | |