| 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 | $47.71 | 9.184% | $52.0917 | $52.09 | $52.10 | $52.10 |
| Purchase #2 | $237.43 | 8.360% | $257.2791 | $257.28 | $257.30 | $257.30 |
| Purchase #3 | $213.36 | 7.264% | $228.8585 | $228.86 | $228.85 | $228.90 |
| Purchase #4 | $138.95 | 8.304% | $150.4884 | $150.49 | $150.50 | $150.50 |
| Purchase #5 | $250.82 | 4.834% | $262.9446 | $262.94 | $262.95 | $262.90 |
| Purchase #6 | $90.60 | 8.604% | $98.3952 | $98.40 | $98.40 | $98.40 |
| Purchase #7 | $159.55 | 10.558% | $176.3953 | $176.40 | $176.40 | $176.40 |
| 7 purchase totals = | $1,138.42 | $1,226.4528 | $1,226.46 | $1,226.50 | $1,226.50 | |