| 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 | $220.39 | 9.602% | $241.5518 | $241.55 | $241.55 | $241.60 |
| Purchase #2 | $42.40 | 12.175% | $47.5622 | $47.56 | $47.55 | $47.60 |
| Purchase #3 | $63.75 | 4.733% | $66.7673 | $66.77 | $66.75 | $66.80 |
| Purchase #4 | $200.77 | 7.676% | $216.1811 | $216.18 | $216.20 | $216.20 |
| Purchase #5 | $10.26 | 9.809% | $11.2664 | $11.27 | $11.25 | $11.30 |
| Purchase #6 | $223.59 | 4.179% | $232.9338 | $232.93 | $232.95 | $232.90 |
| Purchase #7 | $129.43 | 3.191% | $133.5601 | $133.56 | $133.55 | $133.60 |
| 7 purchase totals = | $890.59 | $949.8227 | $949.82 | $949.80 | $950.00 | |