| 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 | $118.68 | 5.246% | $124.906 | $124.91 | $124.90 | $124.90 |
| Purchase #2 | $122.89 | 12.737% | $138.5425 | $138.54 | $138.55 | $138.50 |
| Purchase #3 | $196.80 | 12.805% | $222.0002 | $222.00 | $222.00 | $222.00 |
| Purchase #4 | $25.57 | 7.584% | $27.5092 | $27.51 | $27.50 | $27.50 |
| Purchase #5 | $88.90 | 11.530% | $99.1502 | $99.15 | $99.15 | $99.20 |
| Purchase #6 | $197.40 | 7.370% | $211.9484 | $211.95 | $211.95 | $211.90 |
| Purchase #7 | $106.40 | 13.610% | $120.881 | $120.88 | $120.90 | $120.90 |
| 7 purchase totals = | $856.64 | $944.9375 | $944.94 | $944.95 | $944.90 | |