| 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 | $105.79 | 13.715% | $120.2991 | $120.30 | $120.30 | $120.30 |
| Purchase #2 | $229.49 | 8.169% | $248.237 | $248.24 | $248.25 | $248.20 |
| Purchase #3 | $226.95 | 10.856% | $251.5877 | $251.59 | $251.60 | $251.60 |
| Purchase #4 | $77.71 | 11.648% | $86.7617 | $86.76 | $86.75 | $86.80 |
| Purchase #5 | $78.52 | 10.777% | $86.9821 | $86.98 | $87.00 | $87.00 |
| Purchase #6 | $167.35 | 12.164% | $187.7065 | $187.71 | $187.70 | $187.70 |
| Purchase #7 | $20.96 | 9.272% | $22.9034 | $22.90 | $22.90 | $22.90 |
| 7 purchase totals = | $906.77 | $1,004.4775 | $1,004.48 | $1,004.50 | $1,004.50 | |