| 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 | $25.54 | 8.247% | $27.6463 | $27.65 | $27.65 | $27.60 |
| Purchase #2 | $133.94 | 3.185% | $138.206 | $138.21 | $138.20 | $138.20 |
| Purchase #3 | $90.33 | 12.122% | $101.2798 | $101.28 | $101.30 | $101.30 |
| Purchase #4 | $237.84 | 12.215% | $266.8922 | $266.89 | $266.90 | $266.90 |
| Purchase #5 | $202.62 | 10.418% | $223.729 | $223.73 | $223.75 | $223.70 |
| Purchase #6 | $74.68 | 6.340% | $79.4147 | $79.41 | $79.40 | $79.40 |
| Purchase #7 | $201.38 | 3.650% | $208.7304 | $208.73 | $208.75 | $208.70 |
| 7 purchase totals = | $966.33 | $1,045.8984 | $1,045.90 | $1,045.95 | $1,045.80 | |