| 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 | $88.36 | 3.617% | $91.556 | $91.56 | $91.55 | $91.60 |
| Purchase #2 | $237.86 | 9.584% | $260.6565 | $260.66 | $260.65 | $260.70 |
| Purchase #3 | $133.94 | 4.714% | $140.2539 | $140.25 | $140.25 | $140.30 |
| Purchase #4 | $101.34 | 12.143% | $113.6457 | $113.65 | $113.65 | $113.60 |
| Purchase #5 | $134.42 | 3.367% | $138.9459 | $138.95 | $138.95 | $138.90 |
| Purchase #6 | $186.38 | 9.143% | $203.4207 | $203.42 | $203.40 | $203.40 |
| Purchase #7 | $227.97 | 9.803% | $250.3179 | $250.32 | $250.30 | $250.30 |
| 7 purchase totals = | $1,110.27 | $1,198.7966 | $1,198.81 | $1,198.75 | $1,198.80 | |