| 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 | $8.31 | 9.756% | $9.1207 | $9.12 | $9.10 | $9.10 |
| Purchase #2 | $213.68 | 4.267% | $222.7977 | $222.80 | $222.80 | $222.80 |
| Purchase #3 | $245.98 | 13.132% | $278.2821 | $278.28 | $278.30 | $278.30 |
| Purchase #4 | $33.77 | 3.454% | $34.9364 | $34.94 | $34.95 | $34.90 |
| Purchase #5 | $183.60 | 6.806% | $196.0958 | $196.10 | $196.10 | $196.10 |
| Purchase #6 | $164.90 | 12.279% | $185.1481 | $185.15 | $185.15 | $185.10 |
| Purchase #7 | $108.30 | 9.849% | $118.9665 | $118.97 | $118.95 | $119.00 |
| 7 purchase totals = | $958.54 | $1,045.3473 | $1,045.36 | $1,045.35 | $1,045.30 | |