| 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 | $116.80 | 5.813% | $123.5896 | $123.59 | $123.60 | $123.60 |
| Purchase #2 | $96.38 | 11.584% | $107.5447 | $107.54 | $107.55 | $107.50 |
| Purchase #3 | $126.96 | 11.124% | $141.083 | $141.08 | $141.10 | $141.10 |
| Purchase #4 | $27.87 | 9.740% | $30.5845 | $30.58 | $30.60 | $30.60 |
| Purchase #5 | $227.41 | 4.651% | $237.9868 | $237.99 | $238.00 | $238.00 |
| Purchase #6 | $136.55 | 8.327% | $147.9205 | $147.92 | $147.90 | $147.90 |
| Purchase #7 | $75.99 | 10.126% | $83.6847 | $83.68 | $83.70 | $83.70 |
| 7 purchase totals = | $807.96 | $872.3938 | $872.38 | $872.45 | $872.40 | |