| 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 | $230.91 | 7.466% | $248.1497 | $248.15 | $248.15 | $248.10 |
| Purchase #2 | $6.38 | 10.215% | $7.0317 | $7.03 | $7.05 | $7.00 |
| Purchase #3 | $121.85 | 5.238% | $128.2325 | $128.23 | $128.25 | $128.20 |
| Purchase #4 | $199.49 | 7.756% | $214.9624 | $214.96 | $214.95 | $215.00 |
| Purchase #5 | $184.82 | 9.724% | $202.7919 | $202.79 | $202.80 | $202.80 |
| Purchase #6 | $114.78 | 7.282% | $123.1383 | $123.14 | $123.15 | $123.10 |
| Purchase #7 | $187.68 | 5.624% | $198.2351 | $198.24 | $198.25 | $198.20 |
| 7 purchase totals = | $1,045.91 | $1,122.5416 | $1,122.54 | $1,122.60 | $1,122.40 | |