| 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 | $98.79 | 9.781% | $108.4526 | $108.45 | $108.45 | $108.50 |
| Purchase #2 | $210.35 | 12.839% | $237.3568 | $237.36 | $237.35 | $237.40 |
| Purchase #3 | $150.83 | 7.124% | $161.5751 | $161.58 | $161.60 | $161.60 |
| Purchase #4 | $192.50 | 10.652% | $213.0051 | $213.01 | $213.00 | $213.00 |
| Purchase #5 | $19.34 | 9.318% | $21.1421 | $21.14 | $21.15 | $21.10 |
| Purchase #6 | $193.36 | 3.204% | $199.5553 | $199.56 | $199.55 | $199.60 |
| Purchase #7 | $146.44 | 6.501% | $155.9601 | $155.96 | $155.95 | $156.00 |
| 7 purchase totals = | $1,011.61 | $1,097.0471 | $1,097.06 | $1,097.05 | $1,097.20 | |