| 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 | $250.60 | 5.192% | $263.6112 | $263.61 | $263.60 | $263.60 |
| Purchase #2 | $144.85 | 6.702% | $154.5578 | $154.56 | $154.55 | $154.60 |
| Purchase #3 | $9.77 | 7.174% | $10.4709 | $10.47 | $10.45 | $10.50 |
| Purchase #4 | $130.55 | 3.419% | $135.0135 | $135.01 | $135.00 | $135.00 |
| Purchase #5 | $161.76 | 5.361% | $170.432 | $170.43 | $170.45 | $170.40 |
| Purchase #6 | $109.61 | 11.555% | $122.2754 | $122.28 | $122.30 | $122.30 |
| Purchase #7 | $108.88 | 10.340% | $120.1382 | $120.14 | $120.15 | $120.10 |
| 7 purchase totals = | $916.02 | $976.4990 | $976.50 | $976.50 | $976.50 | |