| 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 | $122.99 | 5.758% | $130.0718 | $130.07 | $130.05 | $130.10 |
| Purchase #2 | $110.80 | 10.246% | $122.1526 | $122.15 | $122.15 | $122.20 |
| Purchase #3 | $212.83 | 7.421% | $228.6241 | $228.62 | $228.60 | $228.60 |
| Purchase #4 | $15.36 | 13.561% | $17.443 | $17.44 | $17.45 | $17.40 |
| Purchase #5 | $216.54 | 13.502% | $245.7772 | $245.78 | $245.80 | $245.80 |
| Purchase #6 | $188.89 | 5.415% | $199.1184 | $199.12 | $199.10 | $199.10 |
| Purchase #7 | $125.68 | 12.549% | $141.4516 | $141.45 | $141.45 | $141.50 |
| 7 purchase totals = | $993.09 | $1,084.6387 | $1,084.63 | $1,084.60 | $1,084.70 | |