| 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 | $11.34 | 12.824% | $12.7942 | $12.79 | $12.80 | $12.80 |
| Purchase #2 | $222.38 | 4.263% | $231.8601 | $231.86 | $231.85 | $231.90 |
| Purchase #3 | $50.41 | 7.338% | $54.1091 | $54.11 | $54.10 | $54.10 |
| Purchase #4 | $219.75 | 4.516% | $229.6739 | $229.67 | $229.65 | $229.70 |
| Purchase #5 | $217.31 | 6.737% | $231.9502 | $231.95 | $231.95 | $232.00 |
| Purchase #6 | $223.52 | 7.737% | $240.8137 | $240.81 | $240.80 | $240.80 |
| Purchase #7 | $11.27 | 12.833% | $12.7163 | $12.72 | $12.70 | $12.70 |
| 7 purchase totals = | $955.98 | $1,013.9175 | $1,013.91 | $1,013.85 | $1,014.00 | |