| 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 | $11.55 | 13.721% | $13.1348 | $13.13 | $13.15 | $13.10 |
| Purchase #2 | $121.31 | 6.264% | $128.9089 | $128.91 | $128.90 | $128.90 |
| Purchase #3 | $186.40 | 13.515% | $211.592 | $211.59 | $211.60 | $211.60 |
| Purchase #4 | $180.64 | 10.552% | $199.7011 | $199.70 | $199.70 | $199.70 |
| Purchase #5 | $63.61 | 4.325% | $66.3611 | $66.36 | $66.35 | $66.40 |
| Purchase #6 | $60.53 | 3.446% | $62.6159 | $62.62 | $62.60 | $62.60 |
| Purchase #7 | $224.95 | 9.759% | $246.9029 | $246.90 | $246.90 | $246.90 |
| 7 purchase totals = | $848.99 | $929.2167 | $929.21 | $929.20 | $929.20 | |