| 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 | $199.60 | 4.572% | $208.7257 | $208.73 | $208.75 | $208.70 |
| Purchase #2 | $245.35 | 5.847% | $259.6956 | $259.70 | $259.70 | $259.70 |
| Purchase #3 | $39.35 | 12.339% | $44.2054 | $44.21 | $44.20 | $44.20 |
| Purchase #4 | $106.30 | 6.671% | $113.3913 | $113.39 | $113.40 | $113.40 |
| Purchase #5 | $215.80 | 6.672% | $230.1982 | $230.20 | $230.20 | $230.20 |
| Purchase #6 | $29.47 | 9.826% | $32.3657 | $32.37 | $32.35 | $32.40 |
| Purchase #7 | $216.44 | 9.590% | $237.1966 | $237.20 | $237.20 | $237.20 |
| 7 purchase totals = | $1,052.31 | $1,125.7785 | $1,125.80 | $1,125.80 | $1,125.80 | |