| 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 | $173.71 | 9.685% | $190.5338 | $190.53 | $190.55 | $190.50 |
| Purchase #2 | $239.56 | 7.321% | $257.0982 | $257.10 | $257.10 | $257.10 |
| Purchase #3 | $226.89 | 3.645% | $235.1601 | $235.16 | $235.15 | $235.20 |
| Purchase #4 | $168.51 | 9.359% | $184.2809 | $184.28 | $184.30 | $184.30 |
| Purchase #5 | $246.99 | 5.531% | $260.651 | $260.65 | $260.65 | $260.70 |
| Purchase #6 | $22.43 | 4.120% | $23.3541 | $23.35 | $23.35 | $23.40 |
| Purchase #7 | $123.79 | 9.515% | $135.5686 | $135.57 | $135.55 | $135.60 |
| 7 purchase totals = | $1,201.88 | $1,286.6467 | $1,286.64 | $1,286.65 | $1,286.80 | |