| 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 | $240.57 | 6.421% | $256.017 | $256.02 | $256.00 | $256.00 |
| Purchase #2 | $198.78 | 8.599% | $215.8731 | $215.87 | $215.85 | $215.90 |
| Purchase #3 | $161.77 | 8.855% | $176.0947 | $176.09 | $176.10 | $176.10 |
| Purchase #4 | $198.66 | 3.596% | $205.8038 | $205.80 | $205.80 | $205.80 |
| Purchase #5 | $20.76 | 3.577% | $21.5026 | $21.50 | $21.50 | $21.50 |
| Purchase #6 | $41.56 | 6.338% | $44.1941 | $44.19 | $44.20 | $44.20 |
| Purchase #7 | $240.78 | 8.110% | $260.3073 | $260.31 | $260.30 | $260.30 |
| 7 purchase totals = | $1,102.88 | $1,179.7926 | $1,179.78 | $1,179.75 | $1,179.80 | |