| 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 | $220.94 | 6.822% | $236.0125 | $236.01 | $236.00 | $236.00 |
| Purchase #2 | $103.29 | 6.371% | $109.8706 | $109.87 | $109.85 | $109.90 |
| Purchase #3 | $208.25 | 7.474% | $223.8146 | $223.81 | $223.80 | $223.80 |
| Purchase #4 | $11.55 | 8.303% | $12.509 | $12.51 | $12.50 | $12.50 |
| Purchase #5 | $133.38 | 10.851% | $147.8531 | $147.85 | $147.85 | $147.90 |
| Purchase #6 | $120.32 | 4.777% | $126.0677 | $126.07 | $126.05 | $126.10 |
| Purchase #7 | $57.74 | 4.273% | $60.2072 | $60.21 | $60.20 | $60.20 |
| 7 purchase totals = | $855.47 | $916.3347 | $916.33 | $916.25 | $916.40 | |