| 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 | $223.32 | 8.245% | $241.7327 | $241.73 | $241.75 | $241.70 |
| Purchase #2 | $39.98 | 9.413% | $43.7433 | $43.74 | $43.75 | $43.70 |
| Purchase #3 | $173.60 | 6.510% | $184.9014 | $184.90 | $184.90 | $184.90 |
| Purchase #4 | $12.82 | 4.477% | $13.394 | $13.39 | $13.40 | $13.40 |
| Purchase #5 | $225.28 | 4.650% | $235.7555 | $235.76 | $235.75 | $235.80 |
| Purchase #6 | $173.48 | 4.695% | $181.6249 | $181.62 | $181.60 | $181.60 |
| Purchase #7 | $16.75 | 10.696% | $18.5416 | $18.54 | $18.55 | $18.50 |
| 7 purchase totals = | $865.23 | $919.6934 | $919.68 | $919.70 | $919.60 | |