| 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 | $198.74 | 6.719% | $212.0933 | $212.09 | $212.10 | $212.10 |
| Purchase #2 | $29.49 | 12.323% | $33.1241 | $33.12 | $33.10 | $33.10 |
| Purchase #3 | $203.36 | 5.299% | $214.136 | $214.14 | $214.15 | $214.10 |
| Purchase #4 | $208.62 | 11.520% | $232.653 | $232.65 | $232.65 | $232.70 |
| Purchase #5 | $173.84 | 3.556% | $180.0218 | $180.02 | $180.00 | $180.00 |
| Purchase #6 | $220.70 | 7.701% | $237.6961 | $237.70 | $237.70 | $237.70 |
| Purchase #7 | $51.84 | 8.785% | $56.3941 | $56.39 | $56.40 | $56.40 |
| 7 purchase totals = | $1,086.59 | $1,166.1184 | $1,166.11 | $1,166.10 | $1,166.10 | |