| 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 | $19.93 | 12.215% | $22.3644 | $22.36 | $22.35 | $22.40 |
| Purchase #2 | $208.88 | 13.526% | $237.1331 | $237.13 | $237.15 | $237.10 |
| Purchase #3 | $215.40 | 13.646% | $244.7935 | $244.79 | $244.80 | $244.80 |
| Purchase #4 | $248.39 | 7.851% | $267.8911 | $267.89 | $267.90 | $267.90 |
| Purchase #5 | $159.85 | 9.388% | $174.8567 | $174.86 | $174.85 | $174.90 |
| Purchase #6 | $49.84 | 12.742% | $56.1906 | $56.19 | $56.20 | $56.20 |
| Purchase #7 | $225.25 | 5.157% | $236.8661 | $236.87 | $236.85 | $236.90 |
| 7 purchase totals = | $1,127.54 | $1,240.0955 | $1,240.09 | $1,240.10 | $1,240.20 | |