| 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 | $6.83 | 5.595% | $7.2121 | $7.21 | $7.20 | $7.20 |
| Purchase #2 | $245.41 | 12.271% | $275.5243 | $275.52 | $275.50 | $275.50 |
| Purchase #3 | $168.69 | 9.514% | $184.7392 | $184.74 | $184.75 | $184.70 |
| Purchase #4 | $236.87 | 6.776% | $252.9203 | $252.92 | $252.90 | $252.90 |
| Purchase #5 | $115.52 | 3.796% | $119.9051 | $119.91 | $119.90 | $119.90 |
| Purchase #6 | $91.46 | 5.303% | $96.3101 | $96.31 | $96.30 | $96.30 |
| Purchase #7 | $11.64 | 13.419% | $13.202 | $13.20 | $13.20 | $13.20 |
| 7 purchase totals = | $876.42 | $949.8131 | $949.81 | $949.75 | $949.70 | |