| 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 | $114.78 | 4.452% | $119.89 | $119.89 | $119.90 | $119.90 |
| Purchase #2 | $231.39 | 9.278% | $252.8584 | $252.86 | $252.85 | $252.90 |
| Purchase #3 | $79.53 | 5.728% | $84.0855 | $84.09 | $84.10 | $84.10 |
| Purchase #4 | $182.26 | 13.819% | $207.4465 | $207.45 | $207.45 | $207.40 |
| Purchase #5 | $157.71 | 10.679% | $174.5519 | $174.55 | $174.55 | $174.60 |
| Purchase #6 | $13.32 | 7.458% | $14.3134 | $14.31 | $14.30 | $14.30 |
| Purchase #7 | $146.41 | 5.144% | $153.9413 | $153.94 | $153.95 | $153.90 |
| 7 purchase totals = | $925.40 | $1,007.0870 | $1,007.09 | $1,007.10 | $1,007.10 | |