| 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 | $222.84 | 9.364% | $243.7067 | $243.71 | $243.70 | $243.70 |
| Purchase #2 | $54.52 | 9.468% | $59.682 | $59.68 | $59.70 | $59.70 |
| Purchase #3 | $11.47 | 11.170% | $12.7512 | $12.75 | $12.75 | $12.80 |
| Purchase #4 | $46.92 | 5.841% | $49.6606 | $49.66 | $49.65 | $49.70 |
| Purchase #5 | $142.56 | 7.797% | $153.6754 | $153.68 | $153.70 | $153.70 |
| Purchase #6 | $68.33 | 11.676% | $76.3082 | $76.31 | $76.30 | $76.30 |
| Purchase #7 | $122.90 | 9.157% | $134.154 | $134.15 | $134.15 | $134.20 |
| 7 purchase totals = | $669.54 | $729.9381 | $729.94 | $729.95 | $730.10 | |