| 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 | $19.63 | 6.567% | $20.9191 | $20.92 | $20.90 | $20.90 |
| Purchase #2 | $250.95 | 9.138% | $273.8818 | $273.88 | $273.90 | $273.90 |
| Purchase #3 | $156.36 | 12.265% | $175.5376 | $175.54 | $175.55 | $175.50 |
| Purchase #4 | $97.67 | 8.576% | $106.0462 | $106.05 | $106.05 | $106.00 |
| Purchase #5 | $211.56 | 12.280% | $237.5396 | $237.54 | $237.55 | $237.50 |
| Purchase #6 | $181.42 | 13.399% | $205.7285 | $205.73 | $205.75 | $205.70 |
| Purchase #7 | $20.83 | 6.692% | $22.2239 | $22.22 | $22.20 | $22.20 |
| 7 purchase totals = | $938.42 | $1,041.8767 | $1,041.88 | $1,041.90 | $1,041.70 | |