| 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 | $195.63 | 9.860% | $214.9191 | $214.92 | $214.90 | $214.90 |
| Purchase #2 | $148.93 | 13.815% | $169.5047 | $169.50 | $169.50 | $169.50 |
| Purchase #3 | $199.63 | 11.820% | $223.2263 | $223.23 | $223.25 | $223.20 |
| Purchase #4 | $152.62 | 4.767% | $159.8954 | $159.90 | $159.90 | $159.90 |
| Purchase #5 | $116.64 | 3.469% | $120.6862 | $120.69 | $120.70 | $120.70 |
| Purchase #6 | $112.54 | 9.339% | $123.0501 | $123.05 | $123.05 | $123.10 |
| Purchase #7 | $217.34 | 8.220% | $235.2053 | $235.21 | $235.20 | $235.20 |
| 7 purchase totals = | $1,143.33 | $1,246.4871 | $1,246.50 | $1,246.50 | $1,246.50 | |