| 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 | $98.74 | 6.563% | $105.2203 | $105.22 | $105.20 | $105.20 |
| Purchase #2 | $176.81 | 3.622% | $183.2141 | $183.21 | $183.20 | $183.20 |
| Purchase #3 | $99.64 | 12.267% | $111.8628 | $111.86 | $111.85 | $111.90 |
| Purchase #4 | $186.45 | 3.108% | $192.2449 | $192.24 | $192.25 | $192.20 |
| Purchase #5 | $36.90 | 4.346% | $38.5037 | $38.50 | $38.50 | $38.50 |
| Purchase #6 | $140.28 | 13.192% | $158.7857 | $158.79 | $158.80 | $158.80 |
| Purchase #7 | $230.80 | 5.159% | $242.707 | $242.71 | $242.70 | $242.70 |
| 7 purchase totals = | $969.62 | $1,032.5385 | $1,032.53 | $1,032.50 | $1,032.50 | |