| 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 | $94.55 | 12.819% | $106.6704 | $106.67 | $106.65 | $106.70 |
| Purchase #2 | $124.41 | 8.136% | $134.532 | $134.53 | $134.55 | $134.50 |
| Purchase #3 | $49.41 | 3.700% | $51.2382 | $51.24 | $51.25 | $51.20 |
| Purchase #4 | $247.79 | 11.459% | $276.1843 | $276.18 | $276.20 | $276.20 |
| Purchase #5 | $147.72 | 11.281% | $164.3843 | $164.38 | $164.40 | $164.40 |
| Purchase #6 | $133.56 | 7.343% | $143.3673 | $143.37 | $143.35 | $143.40 |
| Purchase #7 | $157.76 | 4.168% | $164.3354 | $164.34 | $164.35 | $164.30 |
| 7 purchase totals = | $955.20 | $1,040.7119 | $1,040.71 | $1,040.75 | $1,040.70 | |