| 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 | $237.32 | 13.436% | $269.2063 | $269.21 | $269.20 | $269.20 |
| Purchase #2 | $14.90 | 11.574% | $16.6245 | $16.62 | $16.60 | $16.60 |
| Purchase #3 | $183.56 | 13.423% | $208.1993 | $208.20 | $208.20 | $208.20 |
| Purchase #4 | $61.32 | 5.494% | $64.6889 | $64.69 | $64.70 | $64.70 |
| Purchase #5 | $29.32 | 12.290% | $32.9234 | $32.92 | $32.90 | $32.90 |
| Purchase #6 | $237.54 | 3.708% | $246.348 | $246.35 | $246.35 | $246.30 |
| Purchase #7 | $8.26 | 12.593% | $9.3002 | $9.30 | $9.30 | $9.30 |
| 7 purchase totals = | $772.22 | $847.2906 | $847.29 | $847.25 | $847.20 | |