| 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 | $225.60 | 9.690% | $247.4606 | $247.46 | $247.45 | $247.50 |
| Purchase #2 | $242.73 | 8.299% | $262.8742 | $262.87 | $262.85 | $262.90 |
| Purchase #3 | $171.42 | 8.649% | $186.2461 | $186.25 | $186.25 | $186.20 |
| Purchase #4 | $21.56 | 6.361% | $22.9314 | $22.93 | $22.95 | $22.90 |
| Purchase #5 | $135.31 | 3.453% | $139.9823 | $139.98 | $140.00 | $140.00 |
| Purchase #6 | $226.29 | 6.683% | $241.413 | $241.41 | $241.40 | $241.40 |
| Purchase #7 | $158.47 | 9.424% | $173.4042 | $173.40 | $173.40 | $173.40 |
| 7 purchase totals = | $1,181.38 | $1,274.3118 | $1,274.30 | $1,274.30 | $1,274.30 | |