| 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 | $112.46 | 9.630% | $123.2899 | $123.29 | $123.30 | $123.30 |
| Purchase #2 | $167.51 | 13.112% | $189.4739 | $189.47 | $189.45 | $189.50 |
| Purchase #3 | $222.76 | 5.509% | $235.0318 | $235.03 | $235.05 | $235.00 |
| Purchase #4 | $198.70 | 12.447% | $223.4322 | $223.43 | $223.45 | $223.40 |
| Purchase #5 | $179.70 | 11.192% | $199.812 | $199.81 | $199.80 | $199.80 |
| Purchase #6 | $160.29 | 8.553% | $173.9996 | $174.00 | $174.00 | $174.00 |
| Purchase #7 | $43.32 | 6.207% | $46.0089 | $46.01 | $46.00 | $46.00 |
| 7 purchase totals = | $1,084.74 | $1,191.0483 | $1,191.04 | $1,191.05 | $1,191.00 | |