| 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 | $7.35 | 13.122% | $8.3145 | $8.31 | $8.30 | $8.30 |
| Purchase #2 | $234.51 | 5.159% | $246.6084 | $246.61 | $246.60 | $246.60 |
| Purchase #3 | $113.59 | 9.662% | $124.5651 | $124.57 | $124.55 | $124.60 |
| Purchase #4 | $104.46 | 12.497% | $117.5144 | $117.51 | $117.50 | $117.50 |
| Purchase #5 | $98.36 | 9.249% | $107.4573 | $107.46 | $107.45 | $107.50 |
| Purchase #6 | $177.32 | 12.849% | $200.1038 | $200.10 | $200.10 | $200.10 |
| Purchase #7 | $24.78 | 4.397% | $25.8696 | $25.87 | $25.85 | $25.90 |
| 7 purchase totals = | $760.37 | $830.4331 | $830.43 | $830.35 | $830.50 | |