| 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 | $20.25 | 10.534% | $22.3831 | $22.38 | $22.40 | $22.40 |
| Purchase #2 | $249.43 | 12.164% | $279.7707 | $279.77 | $279.75 | $279.80 |
| Purchase #3 | $99.66 | 8.328% | $107.9597 | $107.96 | $107.95 | $108.00 |
| Purchase #4 | $69.92 | 10.514% | $77.2714 | $77.27 | $77.25 | $77.30 |
| Purchase #5 | $156.92 | 3.714% | $162.748 | $162.75 | $162.75 | $162.70 |
| Purchase #6 | $194.56 | 9.838% | $213.7008 | $213.70 | $213.70 | $213.70 |
| Purchase #7 | $139.72 | 11.351% | $155.5796 | $155.58 | $155.60 | $155.60 |
| 7 purchase totals = | $930.46 | $1,019.4133 | $1,019.41 | $1,019.40 | $1,019.50 | |