| 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 | $239.40 | 10.298% | $264.0534 | $264.05 | $264.05 | $264.10 |
| Purchase #2 | $209.78 | 3.287% | $216.6755 | $216.68 | $216.70 | $216.70 |
| Purchase #3 | $229.77 | 3.873% | $238.669 | $238.67 | $238.65 | $238.70 |
| Purchase #4 | $95.65 | 11.259% | $106.4192 | $106.42 | $106.40 | $106.40 |
| Purchase #5 | $7.68 | 9.363% | $8.3991 | $8.40 | $8.40 | $8.40 |
| Purchase #6 | $225.34 | 13.332% | $255.3823 | $255.38 | $255.40 | $255.40 |
| Purchase #7 | $101.74 | 10.486% | $112.4085 | $112.41 | $112.40 | $112.40 |
| 7 purchase totals = | $1,109.36 | $1,202.0070 | $1,202.01 | $1,202.00 | $1,202.10 | |