| 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 | $242.77 | 10.307% | $267.7923 | $267.79 | $267.80 | $267.80 |
| Purchase #2 | $78.56 | 11.350% | $87.4766 | $87.48 | $87.50 | $87.50 |
| Purchase #3 | $64.65 | 12.705% | $72.8638 | $72.86 | $72.85 | $72.90 |
| Purchase #4 | $65.51 | 3.874% | $68.0479 | $68.05 | $68.05 | $68.00 |
| Purchase #5 | $111.54 | 4.417% | $116.4667 | $116.47 | $116.45 | $116.50 |
| Purchase #6 | $208.35 | 11.302% | $231.8977 | $231.90 | $231.90 | $231.90 |
| Purchase #7 | $218.35 | 6.487% | $232.5144 | $232.51 | $232.50 | $232.50 |
| 7 purchase totals = | $989.73 | $1,077.0594 | $1,077.06 | $1,077.05 | $1,077.10 | |