| 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 | $189.66 | 8.560% | $205.8949 | $205.89 | $205.90 | $205.90 |
| Purchase #2 | $213.56 | 13.392% | $242.16 | $242.16 | $242.15 | $242.20 |
| Purchase #3 | $156.99 | 9.510% | $171.9197 | $171.92 | $171.90 | $171.90 |
| Purchase #4 | $208.80 | 5.661% | $220.6202 | $220.62 | $220.60 | $220.60 |
| Purchase #5 | $76.57 | 9.278% | $83.6742 | $83.67 | $83.65 | $83.70 |
| Purchase #6 | $12.29 | 5.165% | $12.9248 | $12.92 | $12.90 | $12.90 |
| Purchase #7 | $240.58 | 5.113% | $252.8809 | $252.88 | $252.90 | $252.90 |
| 7 purchase totals = | $1,098.45 | $1,190.0747 | $1,190.06 | $1,190.00 | $1,190.10 | |