| 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 | $245.44 | 4.848% | $257.3389 | $257.34 | $257.35 | $257.30 |
| Purchase #2 | $198.36 | 4.793% | $207.8674 | $207.87 | $207.85 | $207.90 |
| Purchase #3 | $20.34 | 4.766% | $21.3094 | $21.31 | $21.30 | $21.30 |
| Purchase #4 | $230.62 | 12.203% | $258.7626 | $258.76 | $258.75 | $258.80 |
| Purchase #5 | $39.81 | 9.277% | $43.5032 | $43.50 | $43.50 | $43.50 |
| Purchase #6 | $243.85 | 9.375% | $266.7109 | $266.71 | $266.70 | $266.70 |
| Purchase #7 | $76.48 | 13.315% | $86.6633 | $86.66 | $86.65 | $86.70 |
| 7 purchase totals = | $1,054.90 | $1,142.1557 | $1,142.15 | $1,142.10 | $1,142.20 | |