| 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 | $111.49 | 5.483% | $117.603 | $117.60 | $117.60 | $117.60 |
| Purchase #2 | $27.82 | 10.370% | $30.7049 | $30.70 | $30.70 | $30.70 |
| Purchase #3 | $39.66 | 8.824% | $43.1596 | $43.16 | $43.15 | $43.20 |
| Purchase #4 | $200.91 | 12.165% | $225.3507 | $225.35 | $225.35 | $225.40 |
| Purchase #5 | $247.34 | 7.795% | $266.6202 | $266.62 | $266.60 | $266.60 |
| Purchase #6 | $112.82 | 12.723% | $127.1741 | $127.17 | $127.15 | $127.20 |
| Purchase #7 | $9.68 | 7.393% | $10.3956 | $10.40 | $10.40 | $10.40 |
| 7 purchase totals = | $749.72 | $821.0081 | $821.00 | $820.95 | $821.10 | |