| 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 | $175.65 | 6.285% | $186.6896 | $186.69 | $186.70 | $186.70 |
| Purchase #2 | $174.45 | 7.831% | $188.1112 | $188.11 | $188.10 | $188.10 |
| Purchase #3 | $21.59 | 11.502% | $24.0733 | $24.07 | $24.05 | $24.10 |
| Purchase #4 | $239.28 | 9.387% | $261.7412 | $261.74 | $261.75 | $261.70 |
| Purchase #5 | $9.66 | 12.467% | $10.8643 | $10.86 | $10.85 | $10.90 |
| Purchase #6 | $98.52 | 10.559% | $108.9227 | $108.92 | $108.90 | $108.90 |
| Purchase #7 | $243.41 | 3.395% | $251.6738 | $251.67 | $251.65 | $251.70 |
| 7 purchase totals = | $962.56 | $1,032.0761 | $1,032.06 | $1,032.00 | $1,032.10 | |