| 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 | $125.94 | 12.661% | $141.8853 | $141.89 | $141.90 | $141.90 |
| Purchase #2 | $140.86 | 7.650% | $151.6358 | $151.64 | $151.65 | $151.60 |
| Purchase #3 | $8.44 | 5.792% | $8.9288 | $8.93 | $8.95 | $8.90 |
| Purchase #4 | $242.31 | 9.129% | $264.4305 | $264.43 | $264.45 | $264.40 |
| Purchase #5 | $129.43 | 12.654% | $145.8081 | $145.81 | $145.80 | $145.80 |
| Purchase #6 | $158.65 | 12.800% | $178.9572 | $178.96 | $178.95 | $179.00 |
| Purchase #7 | $223.48 | 3.856% | $232.0974 | $232.10 | $232.10 | $232.10 |
| 7 purchase totals = | $1,029.11 | $1,123.7431 | $1,123.76 | $1,123.80 | $1,123.70 | |