| 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 | $232.78 | 11.547% | $259.6591 | $259.66 | $259.65 | $259.70 |
| Purchase #2 | $199.55 | 10.280% | $220.0637 | $220.06 | $220.05 | $220.10 |
| Purchase #3 | $208.50 | 4.498% | $217.8783 | $217.88 | $217.90 | $217.90 |
| Purchase #4 | $180.88 | 12.359% | $203.235 | $203.24 | $203.25 | $203.20 |
| Purchase #5 | $143.60 | 6.610% | $153.092 | $153.09 | $153.10 | $153.10 |
| Purchase #6 | $132.32 | 6.325% | $140.6892 | $140.69 | $140.70 | $140.70 |
| Purchase #7 | $247.72 | 13.393% | $280.8971 | $280.90 | $280.90 | $280.90 |
| 7 purchase totals = | $1,345.35 | $1,475.5144 | $1,475.52 | $1,475.55 | $1,475.60 | |