| 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 | $110.81 | 8.291% | $119.9973 | $120.00 | $120.00 | $120.00 |
| Purchase #2 | $242.26 | 10.745% | $268.2908 | $268.29 | $268.30 | $268.30 |
| Purchase #3 | $54.95 | 7.386% | $59.0086 | $59.01 | $59.00 | $59.00 |
| Purchase #4 | $232.41 | 6.871% | $248.3789 | $248.38 | $248.40 | $248.40 |
| Purchase #5 | $236.55 | 13.252% | $267.8976 | $267.90 | $267.90 | $267.90 |
| Purchase #6 | $150.49 | 13.458% | $170.7429 | $170.74 | $170.75 | $170.70 |
| Purchase #7 | $134.87 | 9.367% | $147.5033 | $147.50 | $147.50 | $147.50 |
| 7 purchase totals = | $1,162.34 | $1,281.8194 | $1,281.82 | $1,281.85 | $1,281.80 | |