| 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 | $205.57 | 4.840% | $215.5196 | $215.52 | $215.50 | $215.50 |
| Purchase #2 | $100.78 | 7.687% | $108.527 | $108.53 | $108.55 | $108.50 |
| Purchase #3 | $17.87 | 11.774% | $19.974 | $19.97 | $19.95 | $20.00 |
| Purchase #4 | $167.87 | 8.287% | $181.7814 | $181.78 | $181.80 | $181.80 |
| Purchase #5 | $138.86 | 9.596% | $152.185 | $152.19 | $152.20 | $152.20 |
| Purchase #6 | $46.82 | 12.661% | $52.7479 | $52.75 | $52.75 | $52.70 |
| Purchase #7 | $217.46 | 12.292% | $244.1902 | $244.19 | $244.20 | $244.20 |
| 7 purchase totals = | $895.23 | $974.9251 | $974.93 | $974.95 | $974.90 | |