| 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 | $250.48 | 3.712% | $259.7778 | $259.78 | $259.80 | $259.80 |
| Purchase #2 | $68.90 | 6.462% | $73.3523 | $73.35 | $73.35 | $73.40 |
| Purchase #3 | $138.35 | 11.596% | $154.3931 | $154.39 | $154.40 | $154.40 |
| Purchase #4 | $159.65 | 3.529% | $165.284 | $165.28 | $165.30 | $165.30 |
| Purchase #5 | $71.49 | 10.130% | $78.7319 | $78.73 | $78.75 | $78.70 |
| Purchase #6 | $75.97 | 6.611% | $80.9924 | $80.99 | $81.00 | $81.00 |
| Purchase #7 | $239.85 | 10.406% | $264.8088 | $264.81 | $264.80 | $264.80 |
| 7 purchase totals = | $1,004.69 | $1,077.3403 | $1,077.33 | $1,077.40 | $1,077.40 | |