| 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 | $29.30 | 5.154% | $30.8101 | $30.81 | $30.80 | $30.80 |
| Purchase #2 | $205.88 | 3.768% | $213.6376 | $213.64 | $213.65 | $213.60 |
| Purchase #3 | $33.55 | 4.171% | $34.9494 | $34.95 | $34.95 | $34.90 |
| Purchase #4 | $241.65 | 4.681% | $252.9616 | $252.96 | $252.95 | $253.00 |
| Purchase #5 | $168.82 | 9.864% | $185.4724 | $185.47 | $185.45 | $185.50 |
| Purchase #6 | $73.79 | 8.223% | $79.8578 | $79.86 | $79.85 | $79.90 |
| Purchase #7 | $222.26 | 3.760% | $230.617 | $230.62 | $230.60 | $230.60 |
| 7 purchase totals = | $975.25 | $1,028.3059 | $1,028.31 | $1,028.25 | $1,028.30 | |