| 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 | $192.38 | 8.758% | $209.2286 | $209.23 | $209.25 | $209.20 |
| Purchase #2 | $230.51 | 3.352% | $238.2367 | $238.24 | $238.25 | $238.20 |
| Purchase #3 | $20.75 | 6.156% | $22.0274 | $22.03 | $22.05 | $22.00 |
| Purchase #4 | $127.97 | 9.816% | $140.5315 | $140.53 | $140.55 | $140.50 |
| Purchase #5 | $114.42 | 7.351% | $122.831 | $122.83 | $122.85 | $122.80 |
| Purchase #6 | $132.62 | 10.125% | $146.0478 | $146.05 | $146.05 | $146.00 |
| Purchase #7 | $199.81 | 10.556% | $220.9019 | $220.90 | $220.90 | $220.90 |
| 7 purchase totals = | $1,018.46 | $1,099.8049 | $1,099.81 | $1,099.90 | $1,099.60 | |