| 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 | $226.62 | 5.765% | $239.6846 | $239.68 | $239.70 | $239.70 |
| Purchase #2 | $51.27 | 9.722% | $56.2545 | $56.25 | $56.25 | $56.30 |
| Purchase #3 | $223.37 | 3.163% | $230.4352 | $230.44 | $230.45 | $230.40 |
| Purchase #4 | $179.46 | 9.576% | $196.6451 | $196.65 | $196.65 | $196.60 |
| Purchase #5 | $221.77 | 6.169% | $235.451 | $235.45 | $235.45 | $235.50 |
| Purchase #6 | $31.93 | 12.348% | $35.8727 | $35.87 | $35.85 | $35.90 |
| Purchase #7 | $139.92 | 7.702% | $150.6966 | $150.70 | $150.70 | $150.70 |
| 7 purchase totals = | $1,074.34 | $1,145.0397 | $1,145.04 | $1,145.05 | $1,145.10 | |