| 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 | $231.45 | 12.829% | $261.1427 | $261.14 | $261.15 | $261.10 |
| Purchase #2 | $237.81 | 12.164% | $266.7372 | $266.74 | $266.75 | $266.70 |
| Purchase #3 | $237.84 | 13.245% | $269.3419 | $269.34 | $269.35 | $269.30 |
| Purchase #4 | $97.61 | 6.518% | $103.9722 | $103.97 | $103.95 | $104.00 |
| Purchase #5 | $137.28 | 13.383% | $155.6522 | $155.65 | $155.65 | $155.70 |
| Purchase #6 | $246.86 | 4.759% | $258.6081 | $258.61 | $258.60 | $258.60 |
| Purchase #7 | $41.72 | 6.142% | $44.2824 | $44.28 | $44.30 | $44.30 |
| 7 purchase totals = | $1,230.57 | $1,359.7367 | $1,359.73 | $1,359.75 | $1,359.70 | |