| 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 | $38.92 | 4.236% | $40.5687 | $40.57 | $40.55 | $40.60 |
| Purchase #2 | $28.95 | 11.316% | $32.226 | $32.23 | $32.25 | $32.20 |
| Purchase #3 | $207.72 | 13.750% | $236.2815 | $236.28 | $236.30 | $236.30 |
| Purchase #4 | $227.93 | 6.197% | $242.0548 | $242.05 | $242.05 | $242.10 |
| Purchase #5 | $164.25 | 11.514% | $183.1617 | $183.16 | $183.15 | $183.20 |
| Purchase #6 | $233.86 | 5.246% | $246.1283 | $246.13 | $246.15 | $246.10 |
| Purchase #7 | $36.39 | 13.339% | $41.2441 | $41.24 | $41.25 | $41.20 |
| 7 purchase totals = | $938.02 | $1,021.6651 | $1,021.66 | $1,021.70 | $1,021.70 | |