| 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 | $108.88 | 4.709% | $114.0072 | $114.01 | $114.00 | $114.00 |
| Purchase #2 | $241.50 | 8.732% | $262.5878 | $262.59 | $262.60 | $262.60 |
| Purchase #3 | $53.46 | 4.507% | $55.8694 | $55.87 | $55.85 | $55.90 |
| Purchase #4 | $134.75 | 5.838% | $142.6167 | $142.62 | $142.60 | $142.60 |
| Purchase #5 | $135.49 | 9.643% | $148.5553 | $148.56 | $148.55 | $148.60 |
| Purchase #6 | $143.67 | 12.520% | $161.6575 | $161.66 | $161.65 | $161.70 |
| Purchase #7 | $220.83 | 13.745% | $251.1831 | $251.18 | $251.20 | $251.20 |
| 7 purchase totals = | $1,038.58 | $1,136.4770 | $1,136.49 | $1,136.45 | $1,136.60 | |