| 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 | $250.74 | 5.666% | $264.9469 | $264.95 | $264.95 | $264.90 |
| Purchase #2 | $160.25 | 12.468% | $180.23 | $180.23 | $180.25 | $180.20 |
| Purchase #3 | $104.57 | 7.860% | $112.7892 | $112.79 | $112.80 | $112.80 |
| Purchase #4 | $9.45 | 8.308% | $10.2351 | $10.24 | $10.25 | $10.20 |
| Purchase #5 | $166.54 | 11.157% | $185.1209 | $185.12 | $185.10 | $185.10 |
| Purchase #6 | $219.83 | 4.224% | $229.1156 | $229.12 | $229.10 | $229.10 |
| Purchase #7 | $68.79 | 9.248% | $75.1517 | $75.15 | $75.15 | $75.20 |
| 7 purchase totals = | $980.17 | $1,057.5894 | $1,057.60 | $1,057.60 | $1,057.50 | |