| 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 | $248.42 | 13.843% | $282.8088 | $282.81 | $282.80 | $282.80 |
| Purchase #2 | $247.59 | 5.762% | $261.8561 | $261.86 | $261.85 | $261.90 |
| Purchase #3 | $85.57 | 5.837% | $90.5647 | $90.56 | $90.55 | $90.60 |
| Purchase #4 | $236.40 | 13.233% | $267.6828 | $267.68 | $267.70 | $267.70 |
| Purchase #5 | $58.48 | 7.381% | $62.7964 | $62.80 | $62.80 | $62.80 |
| Purchase #6 | $219.99 | 5.785% | $232.7164 | $232.72 | $232.70 | $232.70 |
| Purchase #7 | $90.77 | 3.105% | $93.5884 | $93.59 | $93.60 | $93.60 |
| 7 purchase totals = | $1,187.22 | $1,292.0136 | $1,292.02 | $1,292.00 | $1,292.10 | |