| 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 | $231.96 | 4.239% | $241.7928 | $241.79 | $241.80 | $241.80 |
| Purchase #2 | $77.92 | 3.215% | $80.4251 | $80.43 | $80.45 | $80.40 |
| Purchase #3 | $19.74 | 12.363% | $22.1805 | $22.18 | $22.20 | $22.20 |
| Purchase #4 | $76.70 | 6.522% | $81.7024 | $81.70 | $81.70 | $81.70 |
| Purchase #5 | $187.85 | 12.814% | $211.9211 | $211.92 | $211.90 | $211.90 |
| Purchase #6 | $138.46 | 6.311% | $147.1982 | $147.20 | $147.20 | $147.20 |
| Purchase #7 | $129.78 | 6.364% | $138.0392 | $138.04 | $138.05 | $138.00 |
| 7 purchase totals = | $862.41 | $923.2593 | $923.26 | $923.30 | $923.20 | |