| 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 | $28.31 | 6.584% | $30.1739 | $30.17 | $30.15 | $30.20 |
| Purchase #2 | $108.71 | 10.799% | $120.4496 | $120.45 | $120.45 | $120.40 |
| Purchase #3 | $59.28 | 3.383% | $61.2854 | $61.29 | $61.30 | $61.30 |
| Purchase #4 | $203.98 | 4.126% | $212.3962 | $212.40 | $212.40 | $212.40 |
| Purchase #5 | $239.94 | 7.143% | $257.0789 | $257.08 | $257.10 | $257.10 |
| Purchase #6 | $98.83 | 6.830% | $105.5801 | $105.58 | $105.60 | $105.60 |
| Purchase #7 | $217.79 | 5.747% | $230.3064 | $230.31 | $230.30 | $230.30 |
| 7 purchase totals = | $956.84 | $1,017.2705 | $1,017.28 | $1,017.30 | $1,017.30 | |