| 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 | $192.71 | 5.571% | $203.4459 | $203.45 | $203.45 | $203.40 |
| Purchase #2 | $180.71 | 6.769% | $192.9423 | $192.94 | $192.95 | $192.90 |
| Purchase #3 | $115.33 | 6.130% | $122.3997 | $122.40 | $122.40 | $122.40 |
| Purchase #4 | $9.44 | 8.844% | $10.2749 | $10.27 | $10.25 | $10.30 |
| Purchase #5 | $115.62 | 6.368% | $122.9827 | $122.98 | $123.00 | $123.00 |
| Purchase #6 | $183.73 | 8.273% | $198.93 | $198.93 | $198.95 | $198.90 |
| Purchase #7 | $231.90 | 9.808% | $254.6448 | $254.64 | $254.65 | $254.60 |
| 7 purchase totals = | $1,029.44 | $1,105.6203 | $1,105.61 | $1,105.65 | $1,105.50 | |