| 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 | $232.47 | 6.682% | $248.0036 | $248.00 | $248.00 | $248.00 |
| Purchase #2 | $72.85 | 11.141% | $80.9662 | $80.97 | $80.95 | $81.00 |
| Purchase #3 | $71.97 | 11.386% | $80.1645 | $80.16 | $80.15 | $80.20 |
| Purchase #4 | $237.43 | 13.383% | $269.2053 | $269.21 | $269.20 | $269.20 |
| Purchase #5 | $244.59 | 11.581% | $272.916 | $272.92 | $272.90 | $272.90 |
| Purchase #6 | $130.49 | 10.721% | $144.4798 | $144.48 | $144.50 | $144.50 |
| Purchase #7 | $194.44 | 12.797% | $219.3225 | $219.32 | $219.30 | $219.30 |
| 7 purchase totals = | $1,184.24 | $1,315.0579 | $1,315.06 | $1,315.00 | $1,315.10 | |