| 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 | $106.98 | 7.424% | $114.9222 | $114.92 | $114.90 | $114.90 |
| Purchase #2 | $160.37 | 7.375% | $172.1973 | $172.20 | $172.20 | $172.20 |
| Purchase #3 | $106.78 | 7.427% | $114.7106 | $114.71 | $114.70 | $114.70 |
| Purchase #4 | $79.72 | 6.253% | $84.7049 | $84.70 | $84.70 | $84.70 |
| Purchase #5 | $170.88 | 12.367% | $192.0127 | $192.01 | $192.00 | $192.00 |
| Purchase #6 | $206.67 | 11.614% | $230.6727 | $230.67 | $230.65 | $230.70 |
| Purchase #7 | $158.66 | 12.419% | $178.364 | $178.36 | $178.35 | $178.40 |
| 7 purchase totals = | $990.06 | $1,087.5844 | $1,087.57 | $1,087.50 | $1,087.60 | |