| 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 | $232.73 | 8.131% | $251.6533 | $251.65 | $251.65 | $251.70 |
| Purchase #2 | $152.28 | 8.731% | $165.5756 | $165.58 | $165.60 | $165.60 |
| Purchase #3 | $76.25 | 13.693% | $86.6909 | $86.69 | $86.70 | $86.70 |
| Purchase #4 | $111.97 | 9.582% | $122.699 | $122.70 | $122.70 | $122.70 |
| Purchase #5 | $239.82 | 11.523% | $267.4545 | $267.45 | $267.45 | $267.50 |
| Purchase #6 | $171.72 | 5.223% | $180.6889 | $180.69 | $180.70 | $180.70 |
| Purchase #7 | $55.94 | 13.351% | $63.4085 | $63.41 | $63.40 | $63.40 |
| 7 purchase totals = | $1,040.71 | $1,138.1707 | $1,138.17 | $1,138.20 | $1,138.30 | |