| 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 | $223.49 | 12.303% | $250.986 | $250.99 | $251.00 | $251.00 |
| Purchase #2 | $235.85 | 11.274% | $262.4397 | $262.44 | $262.45 | $262.40 |
| Purchase #3 | $131.53 | 5.373% | $138.5971 | $138.60 | $138.60 | $138.60 |
| Purchase #4 | $99.27 | 5.808% | $105.0356 | $105.04 | $105.05 | $105.00 |
| Purchase #5 | $62.31 | 5.302% | $65.6137 | $65.61 | $65.60 | $65.60 |
| Purchase #6 | $68.51 | 7.300% | $73.5112 | $73.51 | $73.50 | $73.50 |
| Purchase #7 | $193.53 | 3.316% | $199.9475 | $199.95 | $199.95 | $199.90 |
| 7 purchase totals = | $1,014.49 | $1,096.1308 | $1,096.14 | $1,096.15 | $1,096.00 | |