| 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 | $205.86 | 3.431% | $212.9231 | $212.92 | $212.90 | $212.90 |
| Purchase #2 | $198.29 | 11.471% | $221.0358 | $221.04 | $221.05 | $221.00 |
| Purchase #3 | $14.48 | 10.118% | $15.9451 | $15.95 | $15.95 | $15.90 |
| Purchase #4 | $82.42 | 12.361% | $92.6079 | $92.61 | $92.60 | $92.60 |
| Purchase #5 | $223.48 | 12.614% | $251.6698 | $251.67 | $251.65 | $251.70 |
| Purchase #6 | $192.43 | 10.334% | $212.3157 | $212.32 | $212.30 | $212.30 |
| Purchase #7 | $72.99 | 12.305% | $81.9714 | $81.97 | $81.95 | $82.00 |
| 7 purchase totals = | $989.95 | $1,088.4688 | $1,088.48 | $1,088.40 | $1,088.40 | |