| 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 | $238.41 | 11.392% | $265.5697 | $265.57 | $265.55 | $265.60 |
| Purchase #2 | $113.39 | 6.260% | $120.4882 | $120.49 | $120.50 | $120.50 |
| Purchase #3 | $161.76 | 13.178% | $183.0767 | $183.08 | $183.10 | $183.10 |
| Purchase #4 | $216.91 | 13.381% | $245.9347 | $245.93 | $245.95 | $245.90 |
| Purchase #5 | $184.89 | 8.769% | $201.103 | $201.10 | $201.10 | $201.10 |
| Purchase #6 | $218.30 | 12.665% | $245.9477 | $245.95 | $245.95 | $245.90 |
| Purchase #7 | $107.63 | 6.277% | $114.3859 | $114.39 | $114.40 | $114.40 |
| 7 purchase totals = | $1,241.29 | $1,376.5059 | $1,376.51 | $1,376.55 | $1,376.50 | |