| 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 | $233.32 | 10.560% | $257.9586 | $257.96 | $257.95 | $258.00 |
| Purchase #2 | $135.35 | 3.842% | $140.5501 | $140.55 | $140.55 | $140.60 |
| Purchase #3 | $168.86 | 13.133% | $191.0364 | $191.04 | $191.05 | $191.00 |
| Purchase #4 | $111.48 | 3.677% | $115.5791 | $115.58 | $115.60 | $115.60 |
| Purchase #5 | $241.87 | 3.531% | $250.4104 | $250.41 | $250.40 | $250.40 |
| Purchase #6 | $210.99 | 11.709% | $235.6948 | $235.69 | $235.70 | $235.70 |
| Purchase #7 | $134.90 | 5.195% | $141.9081 | $141.91 | $141.90 | $141.90 |
| 7 purchase totals = | $1,236.77 | $1,333.1375 | $1,333.14 | $1,333.15 | $1,333.20 | |