| 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 | $245.53 | 7.677% | $264.3793 | $264.38 | $264.40 | $264.40 |
| Purchase #2 | $85.39 | 9.394% | $93.4115 | $93.41 | $93.40 | $93.40 |
| Purchase #3 | $59.94 | 10.529% | $66.2511 | $66.25 | $66.25 | $66.30 |
| Purchase #4 | $7.58 | 5.565% | $8.0018 | $8.00 | $8.00 | $8.00 |
| Purchase #5 | $154.55 | 4.676% | $161.7768 | $161.78 | $161.80 | $161.80 |
| Purchase #6 | $155.67 | 3.730% | $161.4765 | $161.48 | $161.50 | $161.50 |
| Purchase #7 | $231.62 | 3.420% | $239.5414 | $239.54 | $239.55 | $239.50 |
| 7 purchase totals = | $940.28 | $994.8384 | $994.84 | $994.90 | $994.90 | |