| 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 | $236.28 | 9.734% | $259.2795 | $259.28 | $259.30 | $259.30 |
| Purchase #2 | $241.75 | 9.348% | $264.3488 | $264.35 | $264.35 | $264.30 |
| Purchase #3 | $209.45 | 9.808% | $229.9929 | $229.99 | $230.00 | $230.00 |
| Purchase #4 | $14.57 | 5.105% | $15.3138 | $15.31 | $15.30 | $15.30 |
| Purchase #5 | $13.92 | 5.423% | $14.6749 | $14.67 | $14.65 | $14.70 |
| Purchase #6 | $194.73 | 3.330% | $201.2145 | $201.21 | $201.20 | $201.20 |
| Purchase #7 | $118.38 | 3.287% | $122.2712 | $122.27 | $122.25 | $122.30 |
| 7 purchase totals = | $1,029.08 | $1,107.0956 | $1,107.08 | $1,107.05 | $1,107.10 | |