| 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 | $118.66 | 10.194% | $130.7562 | $130.76 | $130.75 | $130.80 |
| Purchase #2 | $115.31 | 5.836% | $122.0395 | $122.04 | $122.05 | $122.00 |
| Purchase #3 | $229.52 | 13.190% | $259.7937 | $259.79 | $259.80 | $259.80 |
| Purchase #4 | $155.62 | 7.403% | $167.1405 | $167.14 | $167.15 | $167.10 |
| Purchase #5 | $51.36 | 10.161% | $56.5787 | $56.58 | $56.60 | $56.60 |
| Purchase #6 | $203.88 | 11.241% | $226.7982 | $226.80 | $226.80 | $226.80 |
| Purchase #7 | $216.74 | 8.610% | $235.4013 | $235.40 | $235.40 | $235.40 |
| 7 purchase totals = | $1,091.09 | $1,198.5081 | $1,198.51 | $1,198.55 | $1,198.50 | |