| 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 | $39.55 | 6.580% | $42.1524 | $42.15 | $42.15 | $42.20 |
| Purchase #2 | $124.97 | 11.416% | $139.2366 | $139.24 | $139.25 | $139.20 |
| Purchase #3 | $187.67 | 5.458% | $197.913 | $197.91 | $197.90 | $197.90 |
| Purchase #4 | $234.96 | 3.389% | $242.9228 | $242.92 | $242.90 | $242.90 |
| Purchase #5 | $63.44 | 7.262% | $68.047 | $68.05 | $68.05 | $68.00 |
| Purchase #6 | $214.34 | 10.821% | $237.5337 | $237.53 | $237.55 | $237.50 |
| Purchase #7 | $22.85 | 10.800% | $25.3178 | $25.32 | $25.30 | $25.30 |
| 7 purchase totals = | $887.78 | $953.1233 | $953.12 | $953.10 | $953.00 | |