| 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 | $232.41 | 5.670% | $245.5876 | $245.59 | $245.60 | $245.60 |
| Purchase #2 | $162.51 | 4.620% | $170.018 | $170.02 | $170.00 | $170.00 |
| Purchase #3 | $181.29 | 13.266% | $205.3399 | $205.34 | $205.35 | $205.30 |
| Purchase #4 | $217.60 | 7.589% | $234.1137 | $234.11 | $234.10 | $234.10 |
| Purchase #5 | $191.37 | 13.389% | $216.9925 | $216.99 | $217.00 | $217.00 |
| Purchase #6 | $36.99 | 7.314% | $39.6954 | $39.70 | $39.70 | $39.70 |
| Purchase #7 | $71.30 | 10.764% | $78.9747 | $78.97 | $78.95 | $79.00 |
| 7 purchase totals = | $1,093.47 | $1,190.7218 | $1,190.72 | $1,190.70 | $1,190.70 | |