| 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 | $228.73 | 9.319% | $250.0453 | $250.05 | $250.05 | $250.00 |
| Purchase #2 | $109.52 | 4.246% | $114.1702 | $114.17 | $114.15 | $114.20 |
| Purchase #3 | $136.55 | 11.481% | $152.2273 | $152.23 | $152.25 | $152.20 |
| Purchase #4 | $84.63 | 4.186% | $88.1726 | $88.17 | $88.15 | $88.20 |
| Purchase #5 | $116.45 | 13.470% | $132.1358 | $132.14 | $132.15 | $132.10 |
| Purchase #6 | $9.84 | 7.653% | $10.5931 | $10.59 | $10.60 | $10.60 |
| Purchase #7 | $246.49 | 13.838% | $280.5993 | $280.60 | $280.60 | $280.60 |
| 7 purchase totals = | $932.21 | $1,027.9436 | $1,027.95 | $1,027.95 | $1,027.90 | |