| 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 | $189.37 | 9.280% | $206.9435 | $206.94 | $206.95 | $206.90 |
| Purchase #2 | $179.66 | 12.673% | $202.4283 | $202.43 | $202.45 | $202.40 |
| Purchase #3 | $179.29 | 6.759% | $191.4082 | $191.41 | $191.40 | $191.40 |
| Purchase #4 | $20.90 | 10.257% | $23.0437 | $23.04 | $23.05 | $23.00 |
| Purchase #5 | $213.81 | 13.633% | $242.9587 | $242.96 | $242.95 | $243.00 |
| Purchase #6 | $226.36 | 6.667% | $241.4514 | $241.45 | $241.45 | $241.50 |
| Purchase #7 | $218.32 | 7.260% | $234.17 | $234.17 | $234.15 | $234.20 |
| 7 purchase totals = | $1,227.71 | $1,342.4038 | $1,342.40 | $1,342.40 | $1,342.40 | |