| 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 | $128.44 | 4.652% | $134.415 | $134.42 | $134.40 | $134.40 |
| Purchase #2 | $15.35 | 4.630% | $16.0607 | $16.06 | $16.05 | $16.10 |
| Purchase #3 | $111.77 | 8.571% | $121.3498 | $121.35 | $121.35 | $121.30 |
| Purchase #4 | $210.39 | 8.529% | $228.3342 | $228.33 | $228.35 | $228.30 |
| Purchase #5 | $166.67 | 4.872% | $174.7902 | $174.79 | $174.80 | $174.80 |
| Purchase #6 | $230.81 | 12.526% | $259.7213 | $259.72 | $259.70 | $259.70 |
| Purchase #7 | $108.26 | 6.616% | $115.4225 | $115.42 | $115.40 | $115.40 |
| 7 purchase totals = | $971.69 | $1,050.0937 | $1,050.09 | $1,050.05 | $1,050.00 | |